Home / 67,758.24-101,653.50-23,385.38

Finding the Fourth Proportional to 67,758.24, 101,653.50 and 23,385.38

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Solution

The fourth proportional to 67,758.24, 101,653.50 and 23,385.38 is: 35,083.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,758.24 : 101,653.50 = 23,385.38 : x
  2. Step 2: Convert to fraction form
    67,758.24/101,653.50 = 23,385.38/x
  3. Step 3: Cross multiply
    67,758.24x = 101,653.50 × 23,385.38
  4. Step 4: Simplify right side
    67,758.24x = 2,377,205,217.56
  5. Step 5: Solve for x
    x = 2,377,205,217.56/67,758.24
  6. Step 6: Final answer
    x = 35,083.63

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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.