Home / 95,349.11-131,581.40-52,329.33

Finding the Fourth Proportional to 95,349.11, 131,581.40 and 52,329.33

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Solution

The fourth proportional to 95,349.11, 131,581.40 and 52,329.33 is: 72,214.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,349.11 : 131,581.40 = 52,329.33 : x
  2. Step 2: Convert to fraction form
    95,349.11/131,581.40 = 52,329.33/x
  3. Step 3: Cross multiply
    95,349.11x = 131,581.40 × 52,329.33
  4. Step 4: Simplify right side
    95,349.11x = 6,885,566,240.82
  5. Step 5: Solve for x
    x = 6,885,566,240.82/95,349.11
  6. Step 6: Final answer
    x = 72,214.27

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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.