Home / 6,025.32-8,315.01-3,372.75

Finding the Fourth Proportional to 6,025.32, 8,315.01 and 3,372.75

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Solution

The fourth proportional to 6,025.32, 8,315.01 and 3,372.75 is: 4,654.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,025.32 : 8,315.01 = 3,372.75 : x
  2. Step 2: Convert to fraction form
    6,025.32/8,315.01 = 3,372.75/x
  3. Step 3: Cross multiply
    6,025.32x = 8,315.01 × 3,372.75
  4. Step 4: Simplify right side
    6,025.32x = 28,044,449.98
  5. Step 5: Solve for x
    x = 28,044,449.98/6,025.32
  6. Step 6: Final answer
    x = 4,654.43

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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.