Home / 63,931.06-95,773.83-35,765.76

Finding the Fourth Proportional to 63,931.06, 95,773.83 and 35,765.76

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Solution

The fourth proportional to 63,931.06, 95,773.83 and 35,765.76 is: 53,579.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,931.06 : 95,773.83 = 35,765.76 : x
  2. Step 2: Convert to fraction form
    63,931.06/95,773.83 = 35,765.76/x
  3. Step 3: Cross multiply
    63,931.06x = 95,773.83 × 35,765.76
  4. Step 4: Simplify right side
    63,931.06x = 3,425,423,160.36
  5. Step 5: Solve for x
    x = 3,425,423,160.36/63,931.06
  6. Step 6: Final answer
    x = 53,579.95

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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.