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Finding the Fourth Proportional to 10,517.01, 14,513.52 and 5,801.31

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Solution

The fourth proportional to 10,517.01, 14,513.52 and 5,801.31 is: 8,005.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,517.01 : 14,513.52 = 5,801.31 : x
  2. Step 2: Convert to fraction form
    10,517.01/14,513.52 = 5,801.31/x
  3. Step 3: Cross multiply
    10,517.01x = 14,513.52 × 5,801.31
  4. Step 4: Simplify right side
    10,517.01x = 84,197,428.71
  5. Step 5: Solve for x
    x = 84,197,428.71/10,517.01
  6. Step 6: Final answer
    x = 8,005.83

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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.