Home / 9,025.20-12,450.24-6,041.16

Finding the Fourth Proportional to 9,025.20, 12,450.24 and 6,041.16

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Solution

The fourth proportional to 9,025.20, 12,450.24 and 6,041.16 is: 8,333.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,025.20 : 12,450.24 = 6,041.16 : x
  2. Step 2: Convert to fraction form
    9,025.20/12,450.24 = 6,041.16/x
  3. Step 3: Cross multiply
    9,025.20x = 12,450.24 × 6,041.16
  4. Step 4: Simplify right side
    9,025.20x = 75,213,891.88
  5. Step 5: Solve for x
    x = 75,213,891.88/9,025.20
  6. Step 6: Final answer
    x = 8,333.76

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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.