Home / 17,552.34-26,328.60-5,865.54

Finding the Fourth Proportional to 17,552.34, 26,328.60 and 5,865.54

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Solution

The fourth proportional to 17,552.34, 26,328.60 and 5,865.54 is: 8,798.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,552.34 : 26,328.60 = 5,865.54 : x
  2. Step 2: Convert to fraction form
    17,552.34/26,328.60 = 5,865.54/x
  3. Step 3: Cross multiply
    17,552.34x = 26,328.60 × 5,865.54
  4. Step 4: Simplify right side
    17,552.34x = 154,431,456.44
  5. Step 5: Solve for x
    x = 154,431,456.44/17,552.34
  6. Step 6: Final answer
    x = 8,798.34

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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.