Home / 95,191.11-131,364.50-52,750.35

Finding the Fourth Proportional to 95,191.11, 131,364.50 and 52,750.35

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Solution

The fourth proportional to 95,191.11, 131,364.50 and 52,750.35 is: 72,795.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,191.11 : 131,364.50 = 52,750.35 : x
  2. Step 2: Convert to fraction form
    95,191.11/131,364.50 = 52,750.35/x
  3. Step 3: Cross multiply
    95,191.11x = 131,364.50 × 52,750.35
  4. Step 4: Simplify right side
    95,191.11x = 6,929,523,352.58
  5. Step 5: Solve for x
    x = 6,929,523,352.58/95,191.11
  6. Step 6: Final answer
    x = 72,795.91

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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.