Home / 44,301.48-66,489.84-22,108.20

Finding the Fourth Proportional to 44,301.48, 66,489.84 and 22,108.20

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Solution

The fourth proportional to 44,301.48, 66,489.84 and 22,108.20 is: 33,181.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,301.48 : 66,489.84 = 22,108.20 : x
  2. Step 2: Convert to fraction form
    44,301.48/66,489.84 = 22,108.20/x
  3. Step 3: Cross multiply
    44,301.48x = 66,489.84 × 22,108.20
  4. Step 4: Simplify right side
    44,301.48x = 1,469,970,680.69
  5. Step 5: Solve for x
    x = 1,469,970,680.69/44,301.48
  6. Step 6: Final answer
    x = 33,181.07

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1.5x scale

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.