Home / 16,610.91-22,923.24-9,057.18

Finding the Fourth Proportional to 16,610.91, 22,923.24 and 9,057.18

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Solution

The fourth proportional to 16,610.91, 22,923.24 and 9,057.18 is: 12,499.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,610.91 : 22,923.24 = 9,057.18 : x
  2. Step 2: Convert to fraction form
    16,610.91/22,923.24 = 9,057.18/x
  3. Step 3: Cross multiply
    16,610.91x = 22,923.24 × 9,057.18
  4. Step 4: Simplify right side
    16,610.91x = 207,619,865.58
  5. Step 5: Solve for x
    x = 207,619,865.58/16,610.91
  6. Step 6: Final answer
    x = 12,499.01

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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.