Home / 48,141.56-66,452.08-33,084.08

Finding the Fourth Proportional to 48,141.56, 66,452.08 and 33,084.08

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Solution

The fourth proportional to 48,141.56, 66,452.08 and 33,084.08 is: 45,667.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,141.56 : 66,452.08 = 33,084.08 : x
  2. Step 2: Convert to fraction form
    48,141.56/66,452.08 = 33,084.08/x
  3. Step 3: Cross multiply
    48,141.56x = 66,452.08 × 33,084.08
  4. Step 4: Simplify right side
    48,141.56x = 2,198,505,930.89
  5. Step 5: Solve for x
    x = 2,198,505,930.89/48,141.56
  6. Step 6: Final answer
    x = 45,667.53

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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.