Home / 244,559.22-337,348.38-153,771.30

Finding the Fourth Proportional to 244,559.22, 337,348.38 and 153,771.30

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Solution

The fourth proportional to 244,559.22, 337,348.38 and 153,771.30 is: 212,114.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,559.22 : 337,348.38 = 153,771.30 : x
  2. Step 2: Convert to fraction form
    244,559.22/337,348.38 = 153,771.30/x
  3. Step 3: Cross multiply
    244,559.22x = 337,348.38 × 153,771.30
  4. Step 4: Simplify right side
    244,559.22x = 51,874,498,945.49
  5. Step 5: Solve for x
    x = 51,874,498,945.49/244,559.22
  6. Step 6: Final answer
    x = 212,114.26

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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.