Home / 23,253.31-34,876.23-6,382.38

Finding the Fourth Proportional to 23,253.31, 34,876.23 and 6,382.38

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Solution

The fourth proportional to 23,253.31, 34,876.23 and 6,382.38 is: 9,572.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,253.31 : 34,876.23 = 6,382.38 : x
  2. Step 2: Convert to fraction form
    23,253.31/34,876.23 = 6,382.38/x
  3. Step 3: Cross multiply
    23,253.31x = 34,876.23 × 6,382.38
  4. Step 4: Simplify right side
    23,253.31x = 222,593,154.51
  5. Step 5: Solve for x
    x = 222,593,154.51/23,253.31
  6. Step 6: Final answer
    x = 9,572.54

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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.