Home / 4,329.18-6,493.50-1,251.18

Finding the Fourth Proportional to 4,329.18, 6,493.50 and 1,251.18

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Solution

The fourth proportional to 4,329.18, 6,493.50 and 1,251.18 is: 1,876.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,329.18 : 6,493.50 = 1,251.18 : x
  2. Step 2: Convert to fraction form
    4,329.18/6,493.50 = 1,251.18/x
  3. Step 3: Cross multiply
    4,329.18x = 6,493.50 × 1,251.18
  4. Step 4: Simplify right side
    4,329.18x = 8,124,537.33
  5. Step 5: Solve for x
    x = 8,124,537.33/4,329.18
  6. Step 6: Final answer
    x = 1,876.69

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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.