Home / 3,567.04-5,351.49-1,375.18

Finding the Fourth Proportional to 3,567.04, 5,351.49 and 1,375.18

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Solution

The fourth proportional to 3,567.04, 5,351.49 and 1,375.18 is: 2,063.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,567.04 : 5,351.49 = 1,375.18 : x
  2. Step 2: Convert to fraction form
    3,567.04/5,351.49 = 1,375.18/x
  3. Step 3: Cross multiply
    3,567.04x = 5,351.49 × 1,375.18
  4. Step 4: Simplify right side
    3,567.04x = 7,359,252.51
  5. Step 5: Solve for x
    x = 7,359,252.51/3,567.04
  6. Step 6: Final answer
    x = 2,063.13

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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.