Home / 63,551.20-95,353.72-31,944.62

Finding the Fourth Proportional to 63,551.20, 95,353.72 and 31,944.62

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Solution

The fourth proportional to 63,551.20, 95,353.72 and 31,944.62 is: 47,930.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,551.20 : 95,353.72 = 31,944.62 : x
  2. Step 2: Convert to fraction form
    63,551.20/95,353.72 = 31,944.62/x
  3. Step 3: Cross multiply
    63,551.20x = 95,353.72 × 31,944.62
  4. Step 4: Simplify right side
    63,551.20x = 3,046,038,350.99
  5. Step 5: Solve for x
    x = 3,046,038,350.99/63,551.20
  6. Step 6: Final answer
    x = 47,930.46

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1.5x scale

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.