Home / 44,194.28-66,292.04-12,604.37

Finding the Fourth Proportional to 44,194.28, 66,292.04 and 12,604.37

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Solution

The fourth proportional to 44,194.28, 66,292.04 and 12,604.37 is: 18,906.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,194.28 : 66,292.04 = 12,604.37 : x
  2. Step 2: Convert to fraction form
    44,194.28/66,292.04 = 12,604.37/x
  3. Step 3: Cross multiply
    44,194.28x = 66,292.04 × 12,604.37
  4. Step 4: Simplify right side
    44,194.28x = 835,569,100.27
  5. Step 5: Solve for x
    x = 835,569,100.27/44,194.28
  6. Step 6: Final answer
    x = 18,906.73

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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.