Home / 22,686.14-34,022.38-10,833.80

Finding the Fourth Proportional to 22,686.14, 34,022.38 and 10,833.80

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Solution

The fourth proportional to 22,686.14, 34,022.38 and 10,833.80 is: 16,247.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,686.14 : 34,022.38 = 10,833.80 : x
  2. Step 2: Convert to fraction form
    22,686.14/34,022.38 = 10,833.80/x
  3. Step 3: Cross multiply
    22,686.14x = 34,022.38 × 10,833.80
  4. Step 4: Simplify right side
    22,686.14x = 368,591,590.83
  5. Step 5: Solve for x
    x = 368,591,590.83/22,686.14
  6. Step 6: Final answer
    x = 16,247.44

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.