Home / 244,610.34-337,418.91-153,822.30

Finding the Fourth Proportional to 244,610.34, 337,418.91 and 153,822.30

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Solution

The fourth proportional to 244,610.34, 337,418.91 and 153,822.30 is: 212,184.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,610.34 : 337,418.91 = 153,822.30 : x
  2. Step 2: Convert to fraction form
    244,610.34/337,418.91 = 153,822.30/x
  3. Step 3: Cross multiply
    244,610.34x = 337,418.91 × 153,822.30
  4. Step 4: Simplify right side
    244,610.34x = 51,902,552,799.69
  5. Step 5: Solve for x
    x = 51,902,552,799.69/244,610.34
  6. Step 6: Final answer
    x = 212,184.62

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1.5x scale

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.