Home / 8,025.88-12,041.25-3,348.13

Finding the Fourth Proportional to 8,025.88, 12,041.25 and 3,348.13

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Solution

The fourth proportional to 8,025.88, 12,041.25 and 3,348.13 is: 5,023.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,025.88 : 12,041.25 = 3,348.13 : x
  2. Step 2: Convert to fraction form
    8,025.88/12,041.25 = 3,348.13/x
  3. Step 3: Cross multiply
    8,025.88x = 12,041.25 × 3,348.13
  4. Step 4: Simplify right side
    8,025.88x = 40,315,670.36
  5. Step 5: Solve for x
    x = 40,315,670.36/8,025.88
  6. Step 6: Final answer
    x = 5,023.21

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.