Home / 95,049.68-131,166.60-52,605.68

Finding the Fourth Proportional to 95,049.68, 131,166.60 and 52,605.68

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Solution

The fourth proportional to 95,049.68, 131,166.60 and 52,605.68 is: 72,594.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,049.68 : 131,166.60 = 52,605.68 : x
  2. Step 2: Convert to fraction form
    95,049.68/131,166.60 = 52,605.68/x
  3. Step 3: Cross multiply
    95,049.68x = 131,166.60 × 52,605.68
  4. Step 4: Simplify right side
    95,049.68x = 6,900,108,186.29
  5. Step 5: Solve for x
    x = 6,900,108,186.29/95,049.68
  6. Step 6: Final answer
    x = 72,594.75

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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.