Home / 17,432.92-26,162.34-9,656.92

Finding the Fourth Proportional to 17,432.92, 26,162.34 and 9,656.92

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Solution

The fourth proportional to 17,432.92, 26,162.34 and 9,656.92 is: 14,492.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,432.92 : 26,162.34 = 9,656.92 : x
  2. Step 2: Convert to fraction form
    17,432.92/26,162.34 = 9,656.92/x
  3. Step 3: Cross multiply
    17,432.92x = 26,162.34 × 9,656.92
  4. Step 4: Simplify right side
    17,432.92x = 252,647,624.39
  5. Step 5: Solve for x
    x = 252,647,624.39/17,432.92
  6. Step 6: Final answer
    x = 14,492.56

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1.5x scale

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.