Home / 63,431.40-95,292.96-44,754.48

Finding the Fourth Proportional to 63,431.40, 95,292.96 and 44,754.48

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Solution

The fourth proportional to 63,431.40, 95,292.96 and 44,754.48 is: 67,234.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,431.40 : 95,292.96 = 44,754.48 : x
  2. Step 2: Convert to fraction form
    63,431.40/95,292.96 = 44,754.48/x
  3. Step 3: Cross multiply
    63,431.40x = 95,292.96 × 44,754.48
  4. Step 4: Simplify right side
    63,431.40x = 4,264,786,872.46
  5. Step 5: Solve for x
    x = 4,264,786,872.46/63,431.40
  6. Step 6: Final answer
    x = 67,234.63

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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.