Home / 29,895.98-41,260.44-19,316.40

Finding the Fourth Proportional to 29,895.98, 41,260.44 and 19,316.40

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Solution

The fourth proportional to 29,895.98, 41,260.44 and 19,316.40 is: 26,659.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,895.98 : 41,260.44 = 19,316.40 : x
  2. Step 2: Convert to fraction form
    29,895.98/41,260.44 = 19,316.40/x
  3. Step 3: Cross multiply
    29,895.98x = 41,260.44 × 19,316.40
  4. Step 4: Simplify right side
    29,895.98x = 797,003,163.22
  5. Step 5: Solve for x
    x = 797,003,163.22/29,895.98
  6. Step 6: Final answer
    x = 26,659.21

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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.