Home / 50,744.44-76,115.22-22,690.36

Finding the Fourth Proportional to 50,744.44, 76,115.22 and 22,690.36

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Solution

The fourth proportional to 50,744.44, 76,115.22 and 22,690.36 is: 34,034.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,744.44 : 76,115.22 = 22,690.36 : x
  2. Step 2: Convert to fraction form
    50,744.44/76,115.22 = 22,690.36/x
  3. Step 3: Cross multiply
    50,744.44x = 76,115.22 × 22,690.36
  4. Step 4: Simplify right side
    50,744.44x = 1,727,081,743.28
  5. Step 5: Solve for x
    x = 1,727,081,743.28/50,744.44
  6. Step 6: Final answer
    x = 34,034.90

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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.