Home / 136,022.67-204,027.51-41,248.62

Finding the Fourth Proportional to 136,022.67, 204,027.51 and 41,248.62

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Solution

The fourth proportional to 136,022.67, 204,027.51 and 41,248.62 is: 61,870.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,022.67 : 204,027.51 = 41,248.62 : x
  2. Step 2: Convert to fraction form
    136,022.67/204,027.51 = 41,248.62/x
  3. Step 3: Cross multiply
    136,022.67x = 204,027.51 × 41,248.62
  4. Step 4: Simplify right side
    136,022.67x = 8,415,853,229.54
  5. Step 5: Solve for x
    x = 8,415,853,229.54/136,022.67
  6. Step 6: Final answer
    x = 61,870.96

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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.