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Finding the Fourth Proportional to 59,856.56, 82,598.48 and 33,000.20

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Solution

The fourth proportional to 59,856.56, 82,598.48 and 33,000.20 is: 45,538.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,856.56 : 82,598.48 = 33,000.20 : x
  2. Step 2: Convert to fraction form
    59,856.56/82,598.48 = 33,000.20/x
  3. Step 3: Cross multiply
    59,856.56x = 82,598.48 × 33,000.20
  4. Step 4: Simplify right side
    59,856.56x = 2,725,766,359.70
  5. Step 5: Solve for x
    x = 2,725,766,359.70/59,856.56
  6. Step 6: Final answer
    x = 45,538.31

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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.