Home / 95,101.04-131,237.83-52,658.66

Finding the Fourth Proportional to 95,101.04, 131,237.83 and 52,658.66

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Solution

The fourth proportional to 95,101.04, 131,237.83 and 52,658.66 is: 72,668.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,101.04 : 131,237.83 = 52,658.66 : x
  2. Step 2: Convert to fraction form
    95,101.04/131,237.83 = 52,658.66/x
  3. Step 3: Cross multiply
    95,101.04x = 131,237.83 × 52,658.66
  4. Step 4: Simplify right side
    95,101.04x = 6,910,808,269.11
  5. Step 5: Solve for x
    x = 6,910,808,269.11/95,101.04
  6. Step 6: Final answer
    x = 72,668.06

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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.