Home / 41,027.95-56,618.56-22,165.08

Finding the Fourth Proportional to 41,027.95, 56,618.56 and 22,165.08

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Solution

The fourth proportional to 41,027.95, 56,618.56 and 22,165.08 is: 30,587.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,027.95 : 56,618.56 = 22,165.08 : x
  2. Step 2: Convert to fraction form
    41,027.95/56,618.56 = 22,165.08/x
  3. Step 3: Cross multiply
    41,027.95x = 56,618.56 × 22,165.08
  4. Step 4: Simplify right side
    41,027.95x = 1,254,954,517.97
  5. Step 5: Solve for x
    x = 1,254,954,517.97/41,027.95
  6. Step 6: Final answer
    x = 30,587.79

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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.