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Finding the Fourth Proportional to 24,707.92, 34,096.69 and 13,377.13

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Solution

The fourth proportional to 24,707.92, 34,096.69 and 13,377.13 is: 18,460.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,707.92 : 34,096.69 = 13,377.13 : x
  2. Step 2: Convert to fraction form
    24,707.92/34,096.69 = 13,377.13/x
  3. Step 3: Cross multiply
    24,707.92x = 34,096.69 × 13,377.13
  4. Step 4: Simplify right side
    24,707.92x = 456,115,736.02
  5. Step 5: Solve for x
    x = 456,115,736.02/24,707.92
  6. Step 6: Final answer
    x = 18,460.31

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.