Home / 29,209.14-43,772.04-22,520.34

Finding the Fourth Proportional to 29,209.14, 43,772.04 and 22,520.34

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Solution

The fourth proportional to 29,209.14, 43,772.04 and 22,520.34 is: 33,748.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,209.14 : 43,772.04 = 22,520.34 : x
  2. Step 2: Convert to fraction form
    29,209.14/43,772.04 = 22,520.34/x
  3. Step 3: Cross multiply
    29,209.14x = 43,772.04 × 22,520.34
  4. Step 4: Simplify right side
    29,209.14x = 985,761,223.29
  5. Step 5: Solve for x
    x = 985,761,223.29/29,209.14
  6. Step 6: Final answer
    x = 33,748.38

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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.