Home / 63,770.44-88,003.24-35,475.52

Finding the Fourth Proportional to 63,770.44, 88,003.24 and 35,475.52

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Solution

The fourth proportional to 63,770.44, 88,003.24 and 35,475.52 is: 48,956.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,770.44 : 88,003.24 = 35,475.52 : x
  2. Step 2: Convert to fraction form
    63,770.44/88,003.24 = 35,475.52/x
  3. Step 3: Cross multiply
    63,770.44x = 88,003.24 × 35,475.52
  4. Step 4: Simplify right side
    63,770.44x = 3,121,960,700.68
  5. Step 5: Solve for x
    x = 3,121,960,700.68/63,770.44
  6. Step 6: Final answer
    x = 48,956.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.