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Finding the Fourth Proportional to 17,727.01, 24,465.98 and 13,471.14

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Solution

The fourth proportional to 17,727.01, 24,465.98 and 13,471.14 is: 18,592.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,727.01 : 24,465.98 = 13,471.14 : x
  2. Step 2: Convert to fraction form
    17,727.01/24,465.98 = 13,471.14/x
  3. Step 3: Cross multiply
    17,727.01x = 24,465.98 × 13,471.14
  4. Step 4: Simplify right side
    17,727.01x = 329,584,641.82
  5. Step 5: Solve for x
    x = 329,584,641.82/17,727.01
  6. Step 6: Final answer
    x = 18,592.23

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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.