Home / 25,620.11-35,380.18-24,222.30

Finding the Fourth Proportional to 25,620.11, 35,380.18 and 24,222.30

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Solution

The fourth proportional to 25,620.11, 35,380.18 and 24,222.30 is: 33,449.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,620.11 : 35,380.18 = 24,222.30 : x
  2. Step 2: Convert to fraction form
    25,620.11/35,380.18 = 24,222.30/x
  3. Step 3: Cross multiply
    25,620.11x = 35,380.18 × 24,222.30
  4. Step 4: Simplify right side
    25,620.11x = 856,989,334.01
  5. Step 5: Solve for x
    x = 856,989,334.01/25,620.11
  6. Step 6: Final answer
    x = 33,449.87

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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.