Home / 67,454.24-101,178.36-23,084.96

Finding the Fourth Proportional to 67,454.24, 101,178.36 and 23,084.96

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Solution

The fourth proportional to 67,454.24, 101,178.36 and 23,084.96 is: 34,626.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,454.24 : 101,178.36 = 23,084.96 : x
  2. Step 2: Convert to fraction form
    67,454.24/101,178.36 = 23,084.96/x
  3. Step 3: Cross multiply
    67,454.24x = 101,178.36 × 23,084.96
  4. Step 4: Simplify right side
    67,454.24x = 2,335,698,393.47
  5. Step 5: Solve for x
    x = 2,335,698,393.47/67,454.24
  6. Step 6: Final answer
    x = 34,626.41

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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.