Home / 3,349.29-4,622-1,952.04

Finding the Fourth Proportional to 3,349.29, 4,622 and 1,952.04

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Solution

The fourth proportional to 3,349.29, 4,622 and 1,952.04 is: 2,693.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,349.29 : 4,622 = 1,952.04 : x
  2. Step 2: Convert to fraction form
    3,349.29/4,622 = 1,952.04/x
  3. Step 3: Cross multiply
    3,349.29x = 4,622 × 1,952.04
  4. Step 4: Simplify right side
    3,349.29x = 9,022,328.88
  5. Step 5: Solve for x
    x = 9,022,328.88/3,349.29
  6. Step 6: Final answer
    x = 2,693.80

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.