Home / 125,169.06-187,777.22-50,295.23

Finding the Fourth Proportional to 125,169.06, 187,777.22 and 50,295.23

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Solution

The fourth proportional to 125,169.06, 187,777.22 and 50,295.23 is: 75,452.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    125,169.06 : 187,777.22 = 50,295.23 : x
  2. Step 2: Convert to fraction form
    125,169.06/187,777.22 = 50,295.23/x
  3. Step 3: Cross multiply
    125,169.06x = 187,777.22 × 50,295.23
  4. Step 4: Simplify right side
    125,169.06x = 9,444,297,278.30
  5. Step 5: Solve for x
    x = 9,444,297,278.30/125,169.06
  6. Step 6: Final answer
    x = 75,452.33

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.