Home / 95,336.91-131,580.72-52,909.11

Finding the Fourth Proportional to 95,336.91, 131,580.72 and 52,909.11

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Solution

The fourth proportional to 95,336.91, 131,580.72 and 52,909.11 is: 73,023.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,336.91 : 131,580.72 = 52,909.11 : x
  2. Step 2: Convert to fraction form
    95,336.91/131,580.72 = 52,909.11/x
  3. Step 3: Cross multiply
    95,336.91x = 131,580.72 × 52,909.11
  4. Step 4: Simplify right side
    95,336.91x = 6,961,818,788.36
  5. Step 5: Solve for x
    x = 6,961,818,788.36/95,336.91
  6. Step 6: Final answer
    x = 73,023.33

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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.