Home / 4,832.82-7,249.41-1,545.93

Finding the Fourth Proportional to 4,832.82, 7,249.41 and 1,545.93

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Solution

The fourth proportional to 4,832.82, 7,249.41 and 1,545.93 is: 2,318.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,832.82 : 7,249.41 = 1,545.93 : x
  2. Step 2: Convert to fraction form
    4,832.82/7,249.41 = 1,545.93/x
  3. Step 3: Cross multiply
    4,832.82x = 7,249.41 × 1,545.93
  4. Step 4: Simplify right side
    4,832.82x = 11,207,080.40
  5. Step 5: Solve for x
    x = 11,207,080.40/4,832.82
  6. Step 6: Final answer
    x = 2,318.95

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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.