Home / 14,754.92-22,132.32-5,989.76

Finding the Fourth Proportional to 14,754.92, 22,132.32 and 5,989.76

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Solution

The fourth proportional to 14,754.92, 22,132.32 and 5,989.76 is: 8,984.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,754.92 : 22,132.32 = 5,989.76 : x
  2. Step 2: Convert to fraction form
    14,754.92/22,132.32 = 5,989.76/x
  3. Step 3: Cross multiply
    14,754.92x = 22,132.32 × 5,989.76
  4. Step 4: Simplify right side
    14,754.92x = 132,567,285.04
  5. Step 5: Solve for x
    x = 132,567,285.04/14,754.92
  6. Step 6: Final answer
    x = 8,984.62

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1.5x scale

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.