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Finding the Fourth Proportional to 82,656.52, 114,066.66 and 44,930.68

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Solution

The fourth proportional to 82,656.52, 114,066.66 and 44,930.68 is: 62,004.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,656.52 : 114,066.66 = 44,930.68 : x
  2. Step 2: Convert to fraction form
    82,656.52/114,066.66 = 44,930.68/x
  3. Step 3: Cross multiply
    82,656.52x = 114,066.66 × 44,930.68
  4. Step 4: Simplify right side
    82,656.52x = 5,125,092,599.13
  5. Step 5: Solve for x
    x = 5,125,092,599.13/82,656.52
  6. Step 6: Final answer
    x = 62,004.70

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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.