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Finding the Fourth Proportional to 67,552.88, 101,304.44 and 23,167.76

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Solution

The fourth proportional to 67,552.88, 101,304.44 and 23,167.76 is: 34,743.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,552.88 : 101,304.44 = 23,167.76 : x
  2. Step 2: Convert to fraction form
    67,552.88/101,304.44 = 23,167.76/x
  3. Step 3: Cross multiply
    67,552.88x = 101,304.44 × 23,167.76
  4. Step 4: Simplify right side
    67,552.88x = 2,346,996,952.85
  5. Step 5: Solve for x
    x = 2,346,996,952.85/67,552.88
  6. Step 6: Final answer
    x = 34,743.11

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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.