Home / 95,347.08-131,581.94-52,909.56

Finding the Fourth Proportional to 95,347.08, 131,581.94 and 52,909.56

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Solution

The fourth proportional to 95,347.08, 131,581.94 and 52,909.56 is: 73,016.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,347.08 : 131,581.94 = 52,909.56 : x
  2. Step 2: Convert to fraction form
    95,347.08/131,581.94 = 52,909.56/x
  3. Step 3: Cross multiply
    95,347.08x = 131,581.94 × 52,909.56
  4. Step 4: Simplify right side
    95,347.08x = 6,961,942,284.80
  5. Step 5: Solve for x
    x = 6,961,942,284.80/95,347.08
  6. Step 6: Final answer
    x = 73,016.84

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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.