Home / 6,149.40-9,225.66-2,451.62

Finding the Fourth Proportional to 6,149.40, 9,225.66 and 2,451.62

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Solution

The fourth proportional to 6,149.40, 9,225.66 and 2,451.62 is: 3,678.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,149.40 : 9,225.66 = 2,451.62 : x
  2. Step 2: Convert to fraction form
    6,149.40/9,225.66 = 2,451.62/x
  3. Step 3: Cross multiply
    6,149.40x = 9,225.66 × 2,451.62
  4. Step 4: Simplify right side
    6,149.40x = 22,617,766.44
  5. Step 5: Solve for x
    x = 22,617,766.44/6,149.40
  6. Step 6: Final answer
    x = 3,678.04

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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.