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Finding the Fourth Proportional to 36,229.96, 54,264.64 and 27,848.28

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Solution

The fourth proportional to 36,229.96, 54,264.64 and 27,848.28 is: 41,710.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,229.96 : 54,264.64 = 27,848.28 : x
  2. Step 2: Convert to fraction form
    36,229.96/54,264.64 = 27,848.28/x
  3. Step 3: Cross multiply
    36,229.96x = 54,264.64 × 27,848.28
  4. Step 4: Simplify right side
    36,229.96x = 1,511,176,888.82
  5. Step 5: Solve for x
    x = 1,511,176,888.82/36,229.96
  6. Step 6: Final answer
    x = 41,710.70

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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.