Home / 67,534.20-101,291.88-23,160.24

Finding the Fourth Proportional to 67,534.20, 101,291.88 and 23,160.24

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Solution

The fourth proportional to 67,534.20, 101,291.88 and 23,160.24 is: 34,737.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,534.20 : 101,291.88 = 23,160.24 : x
  2. Step 2: Convert to fraction form
    67,534.20/101,291.88 = 23,160.24/x
  3. Step 3: Cross multiply
    67,534.20x = 101,291.88 × 23,160.24
  4. Step 4: Simplify right side
    67,534.20x = 2,345,944,250.85
  5. Step 5: Solve for x
    x = 2,345,944,250.85/67,534.20
  6. Step 6: Final answer
    x = 34,737.13

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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.