Home / 41,867.06-57,762.25-25,945.70

Finding the Fourth Proportional to 41,867.06, 57,762.25 and 25,945.70

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Solution

The fourth proportional to 41,867.06, 57,762.25 and 25,945.70 is: 35,796.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,867.06 : 57,762.25 = 25,945.70 : x
  2. Step 2: Convert to fraction form
    41,867.06/57,762.25 = 25,945.70/x
  3. Step 3: Cross multiply
    41,867.06x = 57,762.25 × 25,945.70
  4. Step 4: Simplify right side
    41,867.06x = 1,498,681,656.15
  5. Step 5: Solve for x
    x = 1,498,681,656.15/41,867.06
  6. Step 6: Final answer
    x = 35,796.20

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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.