Home / 95,169.56-131,328.65-52,140.93

Finding the Fourth Proportional to 95,169.56, 131,328.65 and 52,140.93

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Solution

The fourth proportional to 95,169.56, 131,328.65 and 52,140.93 is: 71,951.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,169.56 : 131,328.65 = 52,140.93 : x
  2. Step 2: Convert to fraction form
    95,169.56/131,328.65 = 52,140.93/x
  3. Step 3: Cross multiply
    95,169.56x = 131,328.65 × 52,140.93
  4. Step 4: Simplify right side
    95,169.56x = 6,847,597,685.94
  5. Step 5: Solve for x
    x = 6,847,597,685.94/95,169.56
  6. Step 6: Final answer
    x = 71,951.56

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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.