Home / 44,199.82-66,194.20-25,440.42

Finding the Fourth Proportional to 44,199.82, 66,194.20 and 25,440.42

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Solution

The fourth proportional to 44,199.82, 66,194.20 and 25,440.42 is: 38,099.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,199.82 : 66,194.20 = 25,440.42 : x
  2. Step 2: Convert to fraction form
    44,199.82/66,194.20 = 25,440.42/x
  3. Step 3: Cross multiply
    44,199.82x = 66,194.20 × 25,440.42
  4. Step 4: Simplify right side
    44,199.82x = 1,684,008,122.36
  5. Step 5: Solve for x
    x = 1,684,008,122.36/44,199.82
  6. Step 6: Final answer
    x = 38,099.89

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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.