Home / 3,567.94-5,349.23-1,101.31

Finding the Fourth Proportional to 3,567.94, 5,349.23 and 1,101.31

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Solution

The fourth proportional to 3,567.94, 5,349.23 and 1,101.31 is: 1,651.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,567.94 : 5,349.23 = 1,101.31 : x
  2. Step 2: Convert to fraction form
    3,567.94/5,349.23 = 1,101.31/x
  3. Step 3: Cross multiply
    3,567.94x = 5,349.23 × 1,101.31
  4. Step 4: Simplify right side
    3,567.94x = 5,891,128.24
  5. Step 5: Solve for x
    x = 5,891,128.24/3,567.94
  6. Step 6: Final answer
    x = 1,651.13

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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.