Home / 41,351.46-57,066.21-25,445.22

Finding the Fourth Proportional to 41,351.46, 57,066.21 and 25,445.22

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Solution

The fourth proportional to 41,351.46, 57,066.21 and 25,445.22 is: 35,115.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,351.46 : 57,066.21 = 25,445.22 : x
  2. Step 2: Convert to fraction form
    41,351.46/57,066.21 = 25,445.22/x
  3. Step 3: Cross multiply
    41,351.46x = 57,066.21 × 25,445.22
  4. Step 4: Simplify right side
    41,351.46x = 1,452,062,268.02
  5. Step 5: Solve for x
    x = 1,452,062,268.02/41,351.46
  6. Step 6: Final answer
    x = 35,115.14

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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.