Home / 4,156.10-6,234.15-3,065.30

Finding the Fourth Proportional to 4,156.10, 6,234.15 and 3,065.30

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Solution

The fourth proportional to 4,156.10, 6,234.15 and 3,065.30 is: 4,597.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,156.10 : 6,234.15 = 3,065.30 : x
  2. Step 2: Convert to fraction form
    4,156.10/6,234.15 = 3,065.30/x
  3. Step 3: Cross multiply
    4,156.10x = 6,234.15 × 3,065.30
  4. Step 4: Simplify right side
    4,156.10x = 19,109,540.00
  5. Step 5: Solve for x
    x = 19,109,540.00/4,156.10
  6. Step 6: Final answer
    x = 4,597.95

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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.