Home / 95,266.63-131,470.59-52,248.11

Finding the Fourth Proportional to 95,266.63, 131,470.59 and 52,248.11

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Solution

The fourth proportional to 95,266.63, 131,470.59 and 52,248.11 is: 72,103.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,266.63 : 131,470.59 = 52,248.11 : x
  2. Step 2: Convert to fraction form
    95,266.63/131,470.59 = 52,248.11/x
  3. Step 3: Cross multiply
    95,266.63x = 131,470.59 × 52,248.11
  4. Step 4: Simplify right side
    95,266.63x = 6,869,090,495.95
  5. Step 5: Solve for x
    x = 6,869,090,495.95/95,266.63
  6. Step 6: Final answer
    x = 72,103.85

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.