Home / 41,255.68-56,932.89-22,392.81

Finding the Fourth Proportional to 41,255.68, 56,932.89 and 22,392.81

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Solution

The fourth proportional to 41,255.68, 56,932.89 and 22,392.81 is: 30,902.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,255.68 : 56,932.89 = 22,392.81 : x
  2. Step 2: Convert to fraction form
    41,255.68/56,932.89 = 22,392.81/x
  3. Step 3: Cross multiply
    41,255.68x = 56,932.89 × 22,392.81
  4. Step 4: Simplify right side
    41,255.68x = 1,274,887,388.52
  5. Step 5: Solve for x
    x = 1,274,887,388.52/41,255.68
  6. Step 6: Final answer
    x = 30,902.11

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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.