Home / 95,131.68-131,283.27-52,110.42

Finding the Fourth Proportional to 95,131.68, 131,283.27 and 52,110.42

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Solution

The fourth proportional to 95,131.68, 131,283.27 and 52,110.42 is: 71,913.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,131.68 : 131,283.27 = 52,110.42 : x
  2. Step 2: Convert to fraction form
    95,131.68/131,283.27 = 52,110.42/x
  3. Step 3: Cross multiply
    95,131.68x = 131,283.27 × 52,110.42
  4. Step 4: Simplify right side
    95,131.68x = 6,841,226,338.67
  5. Step 5: Solve for x
    x = 6,841,226,338.67/95,131.68
  6. Step 6: Final answer
    x = 71,913.23

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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.