Home / 41,018.22-56,611.17-25,100.10

Finding the Fourth Proportional to 41,018.22, 56,611.17 and 25,100.10

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Solution

The fourth proportional to 41,018.22, 56,611.17 and 25,100.10 is: 34,641.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,018.22 : 56,611.17 = 25,100.10 : x
  2. Step 2: Convert to fraction form
    41,018.22/56,611.17 = 25,100.10/x
  3. Step 3: Cross multiply
    41,018.22x = 56,611.17 × 25,100.10
  4. Step 4: Simplify right side
    41,018.22x = 1,420,946,028.12
  5. Step 5: Solve for x
    x = 1,420,946,028.12/41,018.22
  6. Step 6: Final answer
    x = 34,641.83

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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.