Home / 22,892.43-34,350.36-10,898.15

Finding the Fourth Proportional to 22,892.43, 34,350.36 and 10,898.15

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Solution

The fourth proportional to 22,892.43, 34,350.36 and 10,898.15 is: 16,352.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,892.43 : 34,350.36 = 10,898.15 : x
  2. Step 2: Convert to fraction form
    22,892.43/34,350.36 = 10,898.15/x
  3. Step 3: Cross multiply
    22,892.43x = 34,350.36 × 10,898.15
  4. Step 4: Simplify right side
    22,892.43x = 374,355,461.71
  5. Step 5: Solve for x
    x = 374,355,461.71/22,892.43
  6. Step 6: Final answer
    x = 16,352.81

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Why These Related Problems?

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