Home / 63,935.03-95,930.20-34,318.28

Finding the Fourth Proportional to 63,935.03, 95,930.20 and 34,318.28

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Solution

The fourth proportional to 63,935.03, 95,930.20 and 34,318.28 is: 51,492.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,935.03 : 95,930.20 = 34,318.28 : x
  2. Step 2: Convert to fraction form
    63,935.03/95,930.20 = 34,318.28/x
  3. Step 3: Cross multiply
    63,935.03x = 95,930.20 × 34,318.28
  4. Step 4: Simplify right side
    63,935.03x = 3,292,158,984.41
  5. Step 5: Solve for x
    x = 3,292,158,984.41/63,935.03
  6. Step 6: Final answer
    x = 51,492.26

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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.