Home / 3,730.30-5,595.57-1,537.54

Finding the Fourth Proportional to 3,730.30, 5,595.57 and 1,537.54

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Solution

The fourth proportional to 3,730.30, 5,595.57 and 1,537.54 is: 2,306.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,730.30 : 5,595.57 = 1,537.54 : x
  2. Step 2: Convert to fraction form
    3,730.30/5,595.57 = 1,537.54/x
  3. Step 3: Cross multiply
    3,730.30x = 5,595.57 × 1,537.54
  4. Step 4: Simplify right side
    3,730.30x = 8,603,412.70
  5. Step 5: Solve for x
    x = 8,603,412.70/3,730.30
  6. Step 6: Final answer
    x = 2,306.36

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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.