Home / 16,525.22-22,806.77-9,453.92

Finding the Fourth Proportional to 16,525.22, 22,806.77 and 9,453.92

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Solution

The fourth proportional to 16,525.22, 22,806.77 and 9,453.92 is: 13,047.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,525.22 : 22,806.77 = 9,453.92 : x
  2. Step 2: Convert to fraction form
    16,525.22/22,806.77 = 9,453.92/x
  3. Step 3: Cross multiply
    16,525.22x = 22,806.77 × 9,453.92
  4. Step 4: Simplify right side
    16,525.22x = 215,613,217.73
  5. Step 5: Solve for x
    x = 215,613,217.73/16,525.22
  6. Step 6: Final answer
    x = 13,047.53

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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.