Home / 4,166.73-6,249.17-1,244.66

Finding the Fourth Proportional to 4,166.73, 6,249.17 and 1,244.66

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Solution

The fourth proportional to 4,166.73, 6,249.17 and 1,244.66 is: 1,866.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,166.73 : 6,249.17 = 1,244.66 : x
  2. Step 2: Convert to fraction form
    4,166.73/6,249.17 = 1,244.66/x
  3. Step 3: Cross multiply
    4,166.73x = 6,249.17 × 1,244.66
  4. Step 4: Simplify right side
    4,166.73x = 7,778,054.46
  5. Step 5: Solve for x
    x = 7,778,054.46/4,166.73
  6. Step 6: Final answer
    x = 1,866.70

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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.