Home / 22,893.38-34,496.06-18,824.54

Finding the Fourth Proportional to 22,893.38, 34,496.06 and 18,824.54

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Solution

The fourth proportional to 22,893.38, 34,496.06 and 18,824.54 is: 28,365.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,893.38 : 34,496.06 = 18,824.54 : x
  2. Step 2: Convert to fraction form
    22,893.38/34,496.06 = 18,824.54/x
  3. Step 3: Cross multiply
    22,893.38x = 34,496.06 × 18,824.54
  4. Step 4: Simplify right side
    22,893.38x = 649,372,335.89
  5. Step 5: Solve for x
    x = 649,372,335.89/22,893.38
  6. Step 6: Final answer
    x = 28,365.08

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.