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Finding the Fourth Proportional to 43,673.13, 60,267.11 and 24,811.29

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Solution

The fourth proportional to 43,673.13, 60,267.11 and 24,811.29 is: 34,238.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,673.13 : 60,267.11 = 24,811.29 : x
  2. Step 2: Convert to fraction form
    43,673.13/60,267.11 = 24,811.29/x
  3. Step 3: Cross multiply
    43,673.13x = 60,267.11 × 24,811.29
  4. Step 4: Simplify right side
    43,673.13x = 1,495,304,619.62
  5. Step 5: Solve for x
    x = 1,495,304,619.62/43,673.13
  6. Step 6: Final answer
    x = 34,238.55

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.