Home / 250,427.94-375,685.66-110,182.92

Finding the Fourth Proportional to 250,427.94, 375,685.66 and 110,182.92

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Solution

The fourth proportional to 250,427.94, 375,685.66 and 110,182.92 is: 165,293.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,427.94 : 375,685.66 = 110,182.92 : x
  2. Step 2: Convert to fraction form
    250,427.94/375,685.66 = 110,182.92/x
  3. Step 3: Cross multiply
    250,427.94x = 375,685.66 × 110,182.92
  4. Step 4: Simplify right side
    250,427.94x = 41,394,143,243.29
  5. Step 5: Solve for x
    x = 41,394,143,243.29/250,427.94
  6. Step 6: Final answer
    x = 165,293.63

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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.