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Finding the Fourth Proportional to 44,652.96, 66,947.04 and 22,450.32

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Solution

The fourth proportional to 44,652.96, 66,947.04 and 22,450.32 is: 33,659.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,652.96 : 66,947.04 = 22,450.32 : x
  2. Step 2: Convert to fraction form
    44,652.96/66,947.04 = 22,450.32/x
  3. Step 3: Cross multiply
    44,652.96x = 66,947.04 × 22,450.32
  4. Step 4: Simplify right side
    44,652.96x = 1,502,982,471.05
  5. Step 5: Solve for x
    x = 1,502,982,471.05/44,652.96
  6. Step 6: Final answer
    x = 33,659.19

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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.