Home / 41,363.28-57,081.48-22,500.48

Finding the Fourth Proportional to 41,363.28, 57,081.48 and 22,500.48

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Solution

The fourth proportional to 41,363.28, 57,081.48 and 22,500.48 is: 31,050.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,363.28 : 57,081.48 = 22,500.48 : x
  2. Step 2: Convert to fraction form
    41,363.28/57,081.48 = 22,500.48/x
  3. Step 3: Cross multiply
    41,363.28x = 57,081.48 × 22,500.48
  4. Step 4: Simplify right side
    41,363.28x = 1,284,360,699.11
  5. Step 5: Solve for x
    x = 1,284,360,699.11/41,363.28
  6. Step 6: Final answer
    x = 31,050.75

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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.