Home / 95,334.76-131,559.78-52,892.68

Finding the Fourth Proportional to 95,334.76, 131,559.78 and 52,892.68

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Solution

The fourth proportional to 95,334.76, 131,559.78 and 52,892.68 is: 72,990.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,334.76 : 131,559.78 = 52,892.68 : x
  2. Step 2: Convert to fraction form
    95,334.76/131,559.78 = 52,892.68/x
  3. Step 3: Cross multiply
    95,334.76x = 131,559.78 × 52,892.68
  4. Step 4: Simplify right side
    95,334.76x = 6,958,549,344.41
  5. Step 5: Solve for x
    x = 6,958,549,344.41/95,334.76
  6. Step 6: Final answer
    x = 72,990.68

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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.