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Finding the Fourth Proportional to 84,097.44, 126,166.91 and 24,933.11

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Solution

The fourth proportional to 84,097.44, 126,166.91 and 24,933.11 is: 37,405.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,097.44 : 126,166.91 = 24,933.11 : x
  2. Step 2: Convert to fraction form
    84,097.44/126,166.91 = 24,933.11/x
  3. Step 3: Cross multiply
    84,097.44x = 126,166.91 × 24,933.11
  4. Step 4: Simplify right side
    84,097.44x = 3,145,732,814.56
  5. Step 5: Solve for x
    x = 3,145,732,814.56/84,097.44
  6. Step 6: Final answer
    x = 37,405.81

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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.