Home / 41,155.22-56,794.42-22,292.34

Finding the Fourth Proportional to 41,155.22, 56,794.42 and 22,292.34

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Solution

The fourth proportional to 41,155.22, 56,794.42 and 22,292.34 is: 30,763.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,155.22 : 56,794.42 = 22,292.34 : x
  2. Step 2: Convert to fraction form
    41,155.22/56,794.42 = 22,292.34/x
  3. Step 3: Cross multiply
    41,155.22x = 56,794.42 × 22,292.34
  4. Step 4: Simplify right side
    41,155.22x = 1,266,080,520.74
  5. Step 5: Solve for x
    x = 1,266,080,520.74/41,155.22
  6. Step 6: Final answer
    x = 30,763.55

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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.