Home / 41,135.04-56,766.48-22,272.18

Finding the Fourth Proportional to 41,135.04, 56,766.48 and 22,272.18

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Solution

The fourth proportional to 41,135.04, 56,766.48 and 22,272.18 is: 30,735.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,135.04 : 56,766.48 = 22,272.18 : x
  2. Step 2: Convert to fraction form
    41,135.04/56,766.48 = 22,272.18/x
  3. Step 3: Cross multiply
    41,135.04x = 56,766.48 × 22,272.18
  4. Step 4: Simplify right side
    41,135.04x = 1,264,313,260.53
  5. Step 5: Solve for x
    x = 1,264,313,260.53/41,135.04
  6. Step 6: Final answer
    x = 30,735.68

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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.