Home / 6,777.46-10,167.02-2,394.02

Finding the Fourth Proportional to 6,777.46, 10,167.02 and 2,394.02

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Solution

The fourth proportional to 6,777.46, 10,167.02 and 2,394.02 is: 3,591.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,777.46 : 10,167.02 = 2,394.02 : x
  2. Step 2: Convert to fraction form
    6,777.46/10,167.02 = 2,394.02/x
  3. Step 3: Cross multiply
    6,777.46x = 10,167.02 × 2,394.02
  4. Step 4: Simplify right side
    6,777.46x = 24,340,049.22
  5. Step 5: Solve for x
    x = 24,340,049.22/6,777.46
  6. Step 6: Final answer
    x = 3,591.32

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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.