Home / 133,016.16-199,525.98-44,269.68

Finding the Fourth Proportional to 133,016.16, 199,525.98 and 44,269.68

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Solution

The fourth proportional to 133,016.16, 199,525.98 and 44,269.68 is: 66,405.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,016.16 : 199,525.98 = 44,269.68 : x
  2. Step 2: Convert to fraction form
    133,016.16/199,525.98 = 44,269.68/x
  3. Step 3: Cross multiply
    133,016.16x = 199,525.98 × 44,269.68
  4. Step 4: Simplify right side
    133,016.16x = 8,832,951,286.29
  5. Step 5: Solve for x
    x = 8,832,951,286.29/133,016.16
  6. Step 6: Final answer
    x = 66,405.10

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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.