Home / 67,914.17-101,848.18-23,530.56

Finding the Fourth Proportional to 67,914.17, 101,848.18 and 23,530.56

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Solution

The fourth proportional to 67,914.17, 101,848.18 and 23,530.56 is: 35,287.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,914.17 : 101,848.18 = 23,530.56 : x
  2. Step 2: Convert to fraction form
    67,914.17/101,848.18 = 23,530.56/x
  3. Step 3: Cross multiply
    67,914.17x = 101,848.18 × 23,530.56
  4. Step 4: Simplify right side
    67,914.17x = 2,396,544,592.73
  5. Step 5: Solve for x
    x = 2,396,544,592.73/67,914.17
  6. Step 6: Final answer
    x = 35,287.85

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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.