Home / 22,034.68-33,109.42-20,594.92

Finding the Fourth Proportional to 22,034.68, 33,109.42 and 20,594.92

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Solution

The fourth proportional to 22,034.68, 33,109.42 and 20,594.92 is: 30,946.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,034.68 : 33,109.42 = 20,594.92 : x
  2. Step 2: Convert to fraction form
    22,034.68/33,109.42 = 20,594.92/x
  3. Step 3: Cross multiply
    22,034.68x = 33,109.42 × 20,594.92
  4. Step 4: Simplify right side
    22,034.68x = 681,885,856.15
  5. Step 5: Solve for x
    x = 681,885,856.15/22,034.68
  6. Step 6: Final answer
    x = 30,946.03

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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.