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Finding the Fourth Proportional to 29,332.10, 44,020.02 and 11,802.08

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Solution

The fourth proportional to 29,332.10, 44,020.02 and 11,802.08 is: 17,711.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,332.10 : 44,020.02 = 11,802.08 : x
  2. Step 2: Convert to fraction form
    29,332.10/44,020.02 = 11,802.08/x
  3. Step 3: Cross multiply
    29,332.10x = 44,020.02 × 11,802.08
  4. Step 4: Simplify right side
    29,332.10x = 519,527,797.64
  5. Step 5: Solve for x
    x = 519,527,797.64/29,332.10
  6. Step 6: Final answer
    x = 17,711.92

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.