Home / 6,163.20-9,246.15-3,044.70

Finding the Fourth Proportional to 6,163.20, 9,246.15 and 3,044.70

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Solution

The fourth proportional to 6,163.20, 9,246.15 and 3,044.70 is: 4,567.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,163.20 : 9,246.15 = 3,044.70 : x
  2. Step 2: Convert to fraction form
    6,163.20/9,246.15 = 3,044.70/x
  3. Step 3: Cross multiply
    6,163.20x = 9,246.15 × 3,044.70
  4. Step 4: Simplify right side
    6,163.20x = 28,151,752.91
  5. Step 5: Solve for x
    x = 28,151,752.91/6,163.20
  6. Step 6: Final answer
    x = 4,567.72

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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.