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Finding the Fourth Proportional to 82,651.44, 114,059.04 and 44,926.56

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Solution

The fourth proportional to 82,651.44, 114,059.04 and 44,926.56 is: 61,998.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,651.44 : 114,059.04 = 44,926.56 : x
  2. Step 2: Convert to fraction form
    82,651.44/114,059.04 = 44,926.56/x
  3. Step 3: Cross multiply
    82,651.44x = 114,059.04 × 44,926.56
  4. Step 4: Simplify right side
    82,651.44x = 5,124,280,304.10
  5. Step 5: Solve for x
    x = 5,124,280,304.10/82,651.44
  6. Step 6: Final answer
    x = 61,998.68

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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.