Home / 63,936.03-95,931.70-34,319.28

Finding the Fourth Proportional to 63,936.03, 95,931.70 and 34,319.28

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Solution

The fourth proportional to 63,936.03, 95,931.70 and 34,319.28 is: 51,493.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,936.03 : 95,931.70 = 34,319.28 : x
  2. Step 2: Convert to fraction form
    63,936.03/95,931.70 = 34,319.28/x
  3. Step 3: Cross multiply
    63,936.03x = 95,931.70 × 34,319.28
  4. Step 4: Simplify right side
    63,936.03x = 3,292,306,873.18
  5. Step 5: Solve for x
    x = 3,292,306,873.18/63,936.03
  6. Step 6: Final answer
    x = 51,493.76

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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.