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Finding the Fourth Proportional to 82,626.62, 114,024.55 and 44,900.88

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Solution

The fourth proportional to 82,626.62, 114,024.55 and 44,900.88 is: 61,963.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,626.62 : 114,024.55 = 44,900.88 : x
  2. Step 2: Convert to fraction form
    82,626.62/114,024.55 = 44,900.88/x
  3. Step 3: Cross multiply
    82,626.62x = 114,024.55 × 44,900.88
  4. Step 4: Simplify right side
    82,626.62x = 5,119,802,636.60
  5. Step 5: Solve for x
    x = 5,119,802,636.60/82,626.62
  6. Step 6: Final answer
    x = 61,963.11

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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.