Home / 19,510.76-26,924.85-10,558.26

Finding the Fourth Proportional to 19,510.76, 26,924.85 and 10,558.26

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Solution

The fourth proportional to 19,510.76, 26,924.85 and 10,558.26 is: 14,570.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,510.76 : 26,924.85 = 10,558.26 : x
  2. Step 2: Convert to fraction form
    19,510.76/26,924.85 = 10,558.26/x
  3. Step 3: Cross multiply
    19,510.76x = 26,924.85 × 10,558.26
  4. Step 4: Simplify right side
    19,510.76x = 284,279,697.76
  5. Step 5: Solve for x
    x = 284,279,697.76/19,510.76
  6. Step 6: Final answer
    x = 14,570.40

Related Problems

Find fourth proportional to 9,755.38, 13,462.43 and 5,279.13
Half scale
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Double scale
Find fourth proportional to 19,511.76, 26,926.23 and 10,559.26
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.