Home / 2,293.38-3,442.14-1,469.16

Finding the Fourth Proportional to 2,293.38, 3,442.14 and 1,469.16

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Solution

The fourth proportional to 2,293.38, 3,442.14 and 1,469.16 is: 2,205.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,293.38 : 3,442.14 = 1,469.16 : x
  2. Step 2: Convert to fraction form
    2,293.38/3,442.14 = 1,469.16/x
  3. Step 3: Cross multiply
    2,293.38x = 3,442.14 × 1,469.16
  4. Step 4: Simplify right side
    2,293.38x = 5,057,054.40
  5. Step 5: Solve for x
    x = 5,057,054.40/2,293.38
  6. Step 6: Final answer
    x = 2,205.07

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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.