Home / 63,934.56-95,929.49-34,317.79

Finding the Fourth Proportional to 63,934.56, 95,929.49 and 34,317.79

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Solution

The fourth proportional to 63,934.56, 95,929.49 and 34,317.79 is: 51,491.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,934.56 : 95,929.49 = 34,317.79 : x
  2. Step 2: Convert to fraction form
    63,934.56/95,929.49 = 34,317.79/x
  3. Step 3: Cross multiply
    63,934.56x = 95,929.49 × 34,317.79
  4. Step 4: Simplify right side
    63,934.56x = 3,292,087,938.60
  5. Step 5: Solve for x
    x = 3,292,087,938.60/63,934.56
  6. Step 6: Final answer
    x = 51,491.52

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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.