Home / 15,001.07-22,505.24-4,470.66

Finding the Fourth Proportional to 15,001.07, 22,505.24 and 4,470.66

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Solution

The fourth proportional to 15,001.07, 22,505.24 and 4,470.66 is: 6,707.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,001.07 : 22,505.24 = 4,470.66 : x
  2. Step 2: Convert to fraction form
    15,001.07/22,505.24 = 4,470.66/x
  3. Step 3: Cross multiply
    15,001.07x = 22,505.24 × 4,470.66
  4. Step 4: Simplify right side
    15,001.07x = 100,613,287.44
  5. Step 5: Solve for x
    x = 100,613,287.44/15,001.07
  6. Step 6: Final answer
    x = 6,707.08

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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.