Home / 33,949.90-50,905.12-22,718.07

Finding the Fourth Proportional to 33,949.90, 50,905.12 and 22,718.07

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Solution

The fourth proportional to 33,949.90, 50,905.12 and 22,718.07 is: 34,063.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,949.90 : 50,905.12 = 22,718.07 : x
  2. Step 2: Convert to fraction form
    33,949.90/50,905.12 = 22,718.07/x
  3. Step 3: Cross multiply
    33,949.90x = 50,905.12 × 22,718.07
  4. Step 4: Simplify right side
    33,949.90x = 1,156,466,079.52
  5. Step 5: Solve for x
    x = 1,156,466,079.52/33,949.90
  6. Step 6: Final answer
    x = 34,063.90

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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.