Home / 14,750.59-22,125.90-4,359.91

Finding the Fourth Proportional to 14,750.59, 22,125.90 and 4,359.91

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Solution

The fourth proportional to 14,750.59, 22,125.90 and 4,359.91 is: 6,539.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,750.59 : 22,125.90 = 4,359.91 : x
  2. Step 2: Convert to fraction form
    14,750.59/22,125.90 = 4,359.91/x
  3. Step 3: Cross multiply
    14,750.59x = 22,125.90 × 4,359.91
  4. Step 4: Simplify right side
    14,750.59x = 96,466,932.67
  5. Step 5: Solve for x
    x = 96,466,932.67/14,750.59
  6. Step 6: Final answer
    x = 6,539.87

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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.