Home / 95,503.30-131,753.73-59,668.90

Finding the Fourth Proportional to 95,503.30, 131,753.73 and 59,668.90

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Solution

The fourth proportional to 95,503.30, 131,753.73 and 59,668.90 is: 82,317.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,503.30 : 131,753.73 = 59,668.90 : x
  2. Step 2: Convert to fraction form
    95,503.30/131,753.73 = 59,668.90/x
  3. Step 3: Cross multiply
    95,503.30x = 131,753.73 × 59,668.90
  4. Step 4: Simplify right side
    95,503.30x = 7,861,600,140.00
  5. Step 5: Solve for x
    x = 7,861,600,140.00/95,503.30
  6. Step 6: Final answer
    x = 82,317.58

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1.5x scale

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.