Home / 60,600.27-90,906.61-23,191.80

Finding the Fourth Proportional to 60,600.27, 90,906.61 and 23,191.80

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Solution

The fourth proportional to 60,600.27, 90,906.61 and 23,191.80 is: 34,790.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,600.27 : 90,906.61 = 23,191.80 : x
  2. Step 2: Convert to fraction form
    60,600.27/90,906.61 = 23,191.80/x
  3. Step 3: Cross multiply
    60,600.27x = 90,906.61 × 23,191.80
  4. Step 4: Simplify right side
    60,600.27x = 2,108,287,917.80
  5. Step 5: Solve for x
    x = 2,108,287,917.80/60,600.27
  6. Step 6: Final answer
    x = 34,790.07

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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.