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Finding the Fourth Proportional to 10,592.68, 14,617.62 and 5,812.61

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Solution

The fourth proportional to 10,592.68, 14,617.62 and 5,812.61 is: 8,021.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,592.68 : 14,617.62 = 5,812.61 : x
  2. Step 2: Convert to fraction form
    10,592.68/14,617.62 = 5,812.61/x
  3. Step 3: Cross multiply
    10,592.68x = 14,617.62 × 5,812.61
  4. Step 4: Simplify right side
    10,592.68x = 84,966,429.30
  5. Step 5: Solve for x
    x = 84,966,429.30/10,592.68
  6. Step 6: Final answer
    x = 8,021.24

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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.