Home / 41,091.75-56,707.02-22,229.28

Finding the Fourth Proportional to 41,091.75, 56,707.02 and 22,229.28

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Solution

The fourth proportional to 41,091.75, 56,707.02 and 22,229.28 is: 30,676.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,091.75 : 56,707.02 = 22,229.28 : x
  2. Step 2: Convert to fraction form
    41,091.75/56,707.02 = 22,229.28/x
  3. Step 3: Cross multiply
    41,091.75x = 56,707.02 × 22,229.28
  4. Step 4: Simplify right side
    41,091.75x = 1,260,556,225.55
  5. Step 5: Solve for x
    x = 1,260,556,225.55/41,091.75
  6. Step 6: Final answer
    x = 30,676.63

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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.