Home / 4,536.82-6,805.61-1,249.91

Finding the Fourth Proportional to 4,536.82, 6,805.61 and 1,249.91

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Solution

The fourth proportional to 4,536.82, 6,805.61 and 1,249.91 is: 1,874.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,536.82 : 6,805.61 = 1,249.91 : x
  2. Step 2: Convert to fraction form
    4,536.82/6,805.61 = 1,249.91/x
  3. Step 3: Cross multiply
    4,536.82x = 6,805.61 × 1,249.91
  4. Step 4: Simplify right side
    4,536.82x = 8,506,400.00
  5. Step 5: Solve for x
    x = 8,506,400.00/4,536.82
  6. Step 6: Final answer
    x = 1,874.97

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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.