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Finding the Fourth Proportional to 24,007.10, 36,010.65 and 7,369.70

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Solution

The fourth proportional to 24,007.10, 36,010.65 and 7,369.70 is: 11,054.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,007.10 : 36,010.65 = 7,369.70 : x
  2. Step 2: Convert to fraction form
    24,007.10/36,010.65 = 7,369.70/x
  3. Step 3: Cross multiply
    24,007.10x = 36,010.65 × 7,369.70
  4. Step 4: Simplify right side
    24,007.10x = 265,387,687.31
  5. Step 5: Solve for x
    x = 265,387,687.31/24,007.10
  6. Step 6: Final answer
    x = 11,054.55

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Similar ratio
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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.