Home / 95,127.35-131,275.76-52,107.03

Finding the Fourth Proportional to 95,127.35, 131,275.76 and 52,107.03

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Solution

The fourth proportional to 95,127.35, 131,275.76 and 52,107.03 is: 71,907.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,127.35 : 131,275.76 = 52,107.03 : x
  2. Step 2: Convert to fraction form
    95,127.35/131,275.76 = 52,107.03/x
  3. Step 3: Cross multiply
    95,127.35x = 131,275.76 × 52,107.03
  4. Step 4: Simplify right side
    95,127.35x = 6,840,389,704.06
  5. Step 5: Solve for x
    x = 6,840,389,704.06/95,127.35
  6. Step 6: Final answer
    x = 71,907.71

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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.