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Finding the Fourth Proportional to 82,649.57, 114,056.57 and 44,923.73

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Solution

The fourth proportional to 82,649.57, 114,056.57 and 44,923.73 is: 61,994.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,649.57 : 114,056.57 = 44,923.73 : x
  2. Step 2: Convert to fraction form
    82,649.57/114,056.57 = 44,923.73/x
  3. Step 3: Cross multiply
    82,649.57x = 114,056.57 × 44,923.73
  4. Step 4: Simplify right side
    82,649.57x = 5,123,846,330.79
  5. Step 5: Solve for x
    x = 5,123,846,330.79/82,649.57
  6. Step 6: Final answer
    x = 61,994.83

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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.