Home / 6,177.02-8,524.02-3,523.90

Finding the Fourth Proportional to 6,177.02, 8,524.02 and 3,523.90

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Solution

The fourth proportional to 6,177.02, 8,524.02 and 3,523.90 is: 4,862.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,177.02 : 8,524.02 = 3,523.90 : x
  2. Step 2: Convert to fraction form
    6,177.02/8,524.02 = 3,523.90/x
  3. Step 3: Cross multiply
    6,177.02x = 8,524.02 × 3,523.90
  4. Step 4: Simplify right side
    6,177.02x = 30,037,794.08
  5. Step 5: Solve for x
    x = 30,037,794.08/6,177.02
  6. Step 6: Final answer
    x = 4,862.83

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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.