Home / 22,851.38-34,273.26-8,056.82

Finding the Fourth Proportional to 22,851.38, 34,273.26 and 8,056.82

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Solution

The fourth proportional to 22,851.38, 34,273.26 and 8,056.82 is: 12,083.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,851.38 : 34,273.26 = 8,056.82 : x
  2. Step 2: Convert to fraction form
    22,851.38/34,273.26 = 8,056.82/x
  3. Step 3: Cross multiply
    22,851.38x = 34,273.26 × 8,056.82
  4. Step 4: Simplify right side
    22,851.38x = 276,133,486.63
  5. Step 5: Solve for x
    x = 276,133,486.63/22,851.38
  6. Step 6: Final answer
    x = 12,083.89

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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.