Home / 3,729.80-5,594.82-1,537.04

Finding the Fourth Proportional to 3,729.80, 5,594.82 and 1,537.04

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Solution

The fourth proportional to 3,729.80, 5,594.82 and 1,537.04 is: 2,305.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,729.80 : 5,594.82 = 1,537.04 : x
  2. Step 2: Convert to fraction form
    3,729.80/5,594.82 = 1,537.04/x
  3. Step 3: Cross multiply
    3,729.80x = 5,594.82 × 1,537.04
  4. Step 4: Simplify right side
    3,729.80x = 8,599,462.13
  5. Step 5: Solve for x
    x = 8,599,462.13/3,729.80
  6. Step 6: Final answer
    x = 2,305.61

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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.