Home / 22,646.04-33,969.06-12,793.62

Finding the Fourth Proportional to 22,646.04, 33,969.06 and 12,793.62

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Solution

The fourth proportional to 22,646.04, 33,969.06 and 12,793.62 is: 19,190.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,646.04 : 33,969.06 = 12,793.62 : x
  2. Step 2: Convert to fraction form
    22,646.04/33,969.06 = 12,793.62/x
  3. Step 3: Cross multiply
    22,646.04x = 33,969.06 × 12,793.62
  4. Step 4: Simplify right side
    22,646.04x = 434,587,245.40
  5. Step 5: Solve for x
    x = 434,587,245.40/22,646.04
  6. Step 6: Final answer
    x = 19,190.43

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Similar ratio
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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.