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Finding the Fourth Proportional to 67,357.76, 101,023 and 22,960.44

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Solution

The fourth proportional to 67,357.76, 101,023 and 22,960.44 is: 34,436.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,357.76 : 101,023 = 22,960.44 : x
  2. Step 2: Convert to fraction form
    67,357.76/101,023 = 22,960.44/x
  3. Step 3: Cross multiply
    67,357.76x = 101,023 × 22,960.44
  4. Step 4: Simplify right side
    67,357.76x = 2,319,532,530.12
  5. Step 5: Solve for x
    x = 2,319,532,530.12/67,357.76
  6. Step 6: Final answer
    x = 34,436.01

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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.