Home / 44,190.92-66,156.13-29,170.33

Finding the Fourth Proportional to 44,190.92, 66,156.13 and 29,170.33

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Solution

The fourth proportional to 44,190.92, 66,156.13 and 29,170.33 is: 43,669.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,190.92 : 66,156.13 = 29,170.33 : x
  2. Step 2: Convert to fraction form
    44,190.92/66,156.13 = 29,170.33/x
  3. Step 3: Cross multiply
    44,190.92x = 66,156.13 × 29,170.33
  4. Step 4: Simplify right side
    44,190.92x = 1,929,796,143.62
  5. Step 5: Solve for x
    x = 1,929,796,143.62/44,190.92
  6. Step 6: Final answer
    x = 43,669.52

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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.