Home / 17,540.32-24,205.66-9,582.68

Finding the Fourth Proportional to 17,540.32, 24,205.66 and 9,582.68

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Solution

The fourth proportional to 17,540.32, 24,205.66 and 9,582.68 is: 13,224.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,540.32 : 24,205.66 = 9,582.68 : x
  2. Step 2: Convert to fraction form
    17,540.32/24,205.66 = 9,582.68/x
  3. Step 3: Cross multiply
    17,540.32x = 24,205.66 × 9,582.68
  4. Step 4: Simplify right side
    17,540.32x = 231,955,093.97
  5. Step 5: Solve for x
    x = 231,955,093.97/17,540.32
  6. Step 6: Final answer
    x = 13,224.11

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.