Home / 41,641.76-57,464.61-25,515.34

Finding the Fourth Proportional to 41,641.76, 57,464.61 and 25,515.34

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Solution

The fourth proportional to 41,641.76, 57,464.61 and 25,515.34 is: 35,210.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,641.76 : 57,464.61 = 25,515.34 : x
  2. Step 2: Convert to fraction form
    41,641.76/57,464.61 = 25,515.34/x
  3. Step 3: Cross multiply
    41,641.76x = 57,464.61 × 25,515.34
  4. Step 4: Simplify right side
    41,641.76x = 1,466,229,062.12
  5. Step 5: Solve for x
    x = 1,466,229,062.12/41,641.76
  6. Step 6: Final answer
    x = 35,210.54

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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.