Home / 120,956.33-181,437.01-44,016.69

Finding the Fourth Proportional to 120,956.33, 181,437.01 and 44,016.69

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Solution

The fourth proportional to 120,956.33, 181,437.01 and 44,016.69 is: 66,025.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    120,956.33 : 181,437.01 = 44,016.69 : x
  2. Step 2: Convert to fraction form
    120,956.33/181,437.01 = 44,016.69/x
  3. Step 3: Cross multiply
    120,956.33x = 181,437.01 × 44,016.69
  4. Step 4: Simplify right side
    120,956.33x = 7,986,256,513.66
  5. Step 5: Solve for x
    x = 7,986,256,513.66/120,956.33
  6. Step 6: Final answer
    x = 66,025.95

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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.