Home / 19,240.93-26,552.46-11,176.12

Finding the Fourth Proportional to 19,240.93, 26,552.46 and 11,176.12

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Solution

The fourth proportional to 19,240.93, 26,552.46 and 11,176.12 is: 15,423.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,240.93 : 26,552.46 = 11,176.12 : x
  2. Step 2: Convert to fraction form
    19,240.93/26,552.46 = 11,176.12/x
  3. Step 3: Cross multiply
    19,240.93x = 26,552.46 × 11,176.12
  4. Step 4: Simplify right side
    19,240.93x = 296,753,479.26
  5. Step 5: Solve for x
    x = 296,753,479.26/19,240.93
  6. Step 6: Final answer
    x = 15,423.03

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Double scale
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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.