Home / 14,737.68-22,098.29-4,874.31

Finding the Fourth Proportional to 14,737.68, 22,098.29 and 4,874.31

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Solution

The fourth proportional to 14,737.68, 22,098.29 and 4,874.31 is: 7,308.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,737.68 : 22,098.29 = 4,874.31 : x
  2. Step 2: Convert to fraction form
    14,737.68/22,098.29 = 4,874.31/x
  3. Step 3: Cross multiply
    14,737.68x = 22,098.29 × 4,874.31
  4. Step 4: Simplify right side
    14,737.68x = 107,713,891.56
  5. Step 5: Solve for x
    x = 107,713,891.56/14,737.68
  6. Step 6: Final answer
    x = 7,308.74

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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.