Home / 41,543.06-57,329.13-22,680.19

Finding the Fourth Proportional to 41,543.06, 57,329.13 and 22,680.19

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Solution

The fourth proportional to 41,543.06, 57,329.13 and 22,680.19 is: 31,298.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,543.06 : 57,329.13 = 22,680.19 : x
  2. Step 2: Convert to fraction form
    41,543.06/57,329.13 = 22,680.19/x
  3. Step 3: Cross multiply
    41,543.06x = 57,329.13 × 22,680.19
  4. Step 4: Simplify right side
    41,543.06x = 1,300,235,560.93
  5. Step 5: Solve for x
    x = 1,300,235,560.93/41,543.06
  6. Step 6: Final answer
    x = 31,298.50

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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.