Home / 67,848.12-101,747.22-23,463.48

Finding the Fourth Proportional to 67,848.12, 101,747.22 and 23,463.48

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Solution

The fourth proportional to 67,848.12, 101,747.22 and 23,463.48 is: 35,186.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,848.12 : 101,747.22 = 23,463.48 : x
  2. Step 2: Convert to fraction form
    67,848.12/101,747.22 = 23,463.48/x
  3. Step 3: Cross multiply
    67,848.12x = 101,747.22 × 23,463.48
  4. Step 4: Simplify right side
    67,848.12x = 2,387,343,861.53
  5. Step 5: Solve for x
    x = 2,387,343,861.53/67,848.12
  6. Step 6: Final answer
    x = 35,186.59

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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.