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Finding the Fourth Proportional to 15,024.69, 22,532.49 and 5,026.88

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Solution

The fourth proportional to 15,024.69, 22,532.49 and 5,026.88 is: 7,538.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,024.69 : 22,532.49 = 5,026.88 : x
  2. Step 2: Convert to fraction form
    15,024.69/22,532.49 = 5,026.88/x
  3. Step 3: Cross multiply
    15,024.69x = 22,532.49 × 5,026.88
  4. Step 4: Simplify right side
    15,024.69x = 113,268,179.66
  5. Step 5: Solve for x
    x = 113,268,179.66/15,024.69
  6. Step 6: Final answer
    x = 7,538.80

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