Home / 63,680.20-95,564.02-22,127.20

Finding the Fourth Proportional to 63,680.20, 95,564.02 and 22,127.20

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Solution

The fourth proportional to 63,680.20, 95,564.02 and 22,127.20 is: 33,205.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,680.20 : 95,564.02 = 22,127.20 : x
  2. Step 2: Convert to fraction form
    63,680.20/95,564.02 = 22,127.20/x
  3. Step 3: Cross multiply
    63,680.20x = 95,564.02 × 22,127.20
  4. Step 4: Simplify right side
    63,680.20x = 2,114,564,183.34
  5. Step 5: Solve for x
    x = 2,114,564,183.34/63,680.20
  6. Step 6: Final answer
    x = 33,205.99

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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.