Home / 95,166.63-131,337.90-52,729.11

Finding the Fourth Proportional to 95,166.63, 131,337.90 and 52,729.11

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Solution

The fourth proportional to 95,166.63, 131,337.90 and 52,729.11 is: 72,770.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,166.63 : 131,337.90 = 52,729.11 : x
  2. Step 2: Convert to fraction form
    95,166.63/131,337.90 = 52,729.11/x
  3. Step 3: Cross multiply
    95,166.63x = 131,337.90 × 52,729.11
  4. Step 4: Simplify right side
    95,166.63x = 6,925,330,576.27
  5. Step 5: Solve for x
    x = 6,925,330,576.27/95,166.63
  6. Step 6: Final answer
    x = 72,770.58

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1.5x scale

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.