Home / 244,580.22-337,377.36-153,792.30

Finding the Fourth Proportional to 244,580.22, 337,377.36 and 153,792.30

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Solution

The fourth proportional to 244,580.22, 337,377.36 and 153,792.30 is: 212,143.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,580.22 : 337,377.36 = 153,792.30 : x
  2. Step 2: Convert to fraction form
    244,580.22/337,377.36 = 153,792.30/x
  3. Step 3: Cross multiply
    244,580.22x = 337,377.36 × 153,792.30
  4. Step 4: Simplify right side
    244,580.22x = 51,886,040,162.33
  5. Step 5: Solve for x
    x = 51,886,040,162.33/244,580.22
  6. Step 6: Final answer
    x = 212,143.24

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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.