Home / 3,342.08-5,013.60-1,033.04

Finding the Fourth Proportional to 3,342.08, 5,013.60 and 1,033.04

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Solution

The fourth proportional to 3,342.08, 5,013.60 and 1,033.04 is: 1,549.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,342.08 : 5,013.60 = 1,033.04 : x
  2. Step 2: Convert to fraction form
    3,342.08/5,013.60 = 1,033.04/x
  3. Step 3: Cross multiply
    3,342.08x = 5,013.60 × 1,033.04
  4. Step 4: Simplify right side
    3,342.08x = 5,179,249.34
  5. Step 5: Solve for x
    x = 5,179,249.34/3,342.08
  6. Step 6: Final answer
    x = 1,549.71

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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.