Home / 16,632.30-22,952.57-11,336.37

Finding the Fourth Proportional to 16,632.30, 22,952.57 and 11,336.37

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Solution

The fourth proportional to 16,632.30, 22,952.57 and 11,336.37 is: 15,644.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,632.30 : 22,952.57 = 11,336.37 : x
  2. Step 2: Convert to fraction form
    16,632.30/22,952.57 = 11,336.37/x
  3. Step 3: Cross multiply
    16,632.30x = 22,952.57 × 11,336.37
  4. Step 4: Simplify right side
    16,632.30x = 260,198,825.97
  5. Step 5: Solve for x
    x = 260,198,825.97/16,632.30
  6. Step 6: Final answer
    x = 15,644.19

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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.