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Finding the Fourth Proportional to 59,449.36, 89,164.36 and 22,000.82

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Solution

The fourth proportional to 59,449.36, 89,164.36 and 22,000.82 is: 32,997.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,449.36 : 89,164.36 = 22,000.82 : x
  2. Step 2: Convert to fraction form
    59,449.36/89,164.36 = 22,000.82/x
  3. Step 3: Cross multiply
    59,449.36x = 89,164.36 × 22,000.82
  4. Step 4: Simplify right side
    59,449.36x = 1,961,689,034.78
  5. Step 5: Solve for x
    x = 1,961,689,034.78/59,449.36
  6. Step 6: Final answer
    x = 32,997.65

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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.