Home / 44,002.05-66,003.62-29,104.53

Finding the Fourth Proportional to 44,002.05, 66,003.62 and 29,104.53

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Solution

The fourth proportional to 44,002.05, 66,003.62 and 29,104.53 is: 43,657.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,002.05 : 66,003.62 = 29,104.53 : x
  2. Step 2: Convert to fraction form
    44,002.05/66,003.62 = 29,104.53/x
  3. Step 3: Cross multiply
    44,002.05x = 66,003.62 × 29,104.53
  4. Step 4: Simplify right side
    44,002.05x = 1,921,004,192.88
  5. Step 5: Solve for x
    x = 1,921,004,192.88/44,002.05
  6. Step 6: Final answer
    x = 43,657.15

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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.