Home / 17,436.96-26,147.25-6,335.82

Finding the Fourth Proportional to 17,436.96, 26,147.25 and 6,335.82

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Solution

The fourth proportional to 17,436.96, 26,147.25 and 6,335.82 is: 9,500.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,436.96 : 26,147.25 = 6,335.82 : x
  2. Step 2: Convert to fraction form
    17,436.96/26,147.25 = 6,335.82/x
  3. Step 3: Cross multiply
    17,436.96x = 26,147.25 × 6,335.82
  4. Step 4: Simplify right side
    17,436.96x = 165,664,269.50
  5. Step 5: Solve for x
    x = 165,664,269.50/17,436.96
  6. Step 6: Final answer
    x = 9,500.75

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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.