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Finding the Fourth Proportional to 119,504.59, 179,272.73 and 63,373.39

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Solution

The fourth proportional to 119,504.59, 179,272.73 and 63,373.39 is: 95,068.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,504.59 : 179,272.73 = 63,373.39 : x
  2. Step 2: Convert to fraction form
    119,504.59/179,272.73 = 63,373.39/x
  3. Step 3: Cross multiply
    119,504.59x = 179,272.73 × 63,373.39
  4. Step 4: Simplify right side
    119,504.59x = 11,361,120,634.65
  5. Step 5: Solve for x
    x = 11,361,120,634.65/119,504.59
  6. Step 6: Final answer
    x = 95,068.49

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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.