Home / 17,764.11-24,514.45-9,806.32

Finding the Fourth Proportional to 17,764.11, 24,514.45 and 9,806.32

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Solution

The fourth proportional to 17,764.11, 24,514.45 and 9,806.32 is: 13,532.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,764.11 : 24,514.45 = 9,806.32 : x
  2. Step 2: Convert to fraction form
    17,764.11/24,514.45 = 9,806.32/x
  3. Step 3: Cross multiply
    17,764.11x = 24,514.45 × 9,806.32
  4. Step 4: Simplify right side
    17,764.11x = 240,396,418.75
  5. Step 5: Solve for x
    x = 240,396,418.75/17,764.11
  6. Step 6: Final answer
    x = 13,532.70

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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.