Home / 67,910.24-101,883.48-23,536.96

Finding the Fourth Proportional to 67,910.24, 101,883.48 and 23,536.96

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Solution

The fourth proportional to 67,910.24, 101,883.48 and 23,536.96 is: 35,311.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,910.24 : 101,883.48 = 23,536.96 : x
  2. Step 2: Convert to fraction form
    67,910.24/101,883.48 = 23,536.96/x
  3. Step 3: Cross multiply
    67,910.24x = 101,883.48 × 23,536.96
  4. Step 4: Simplify right side
    67,910.24x = 2,398,027,393.42
  5. Step 5: Solve for x
    x = 2,398,027,393.42/67,910.24
  6. Step 6: Final answer
    x = 35,311.72

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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.