Home / 4,833.12-7,250.13-1,545.44

Finding the Fourth Proportional to 4,833.12, 7,250.13 and 1,545.44

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Solution

The fourth proportional to 4,833.12, 7,250.13 and 1,545.44 is: 2,318.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,833.12 : 7,250.13 = 1,545.44 : x
  2. Step 2: Convert to fraction form
    4,833.12/7,250.13 = 1,545.44/x
  3. Step 3: Cross multiply
    4,833.12x = 7,250.13 × 1,545.44
  4. Step 4: Simplify right side
    4,833.12x = 11,204,604.66
  5. Step 5: Solve for x
    x = 11,204,604.66/4,833.12
  6. Step 6: Final answer
    x = 2,318.30

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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.