Home / 22,673.72-34,022.09-10,191.23

Finding the Fourth Proportional to 22,673.72, 34,022.09 and 10,191.23

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Solution

The fourth proportional to 22,673.72, 34,022.09 and 10,191.23 is: 15,292.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,673.72 : 34,022.09 = 10,191.23 : x
  2. Step 2: Convert to fraction form
    22,673.72/34,022.09 = 10,191.23/x
  3. Step 3: Cross multiply
    22,673.72x = 34,022.09 × 10,191.23
  4. Step 4: Simplify right side
    22,673.72x = 346,726,799.64
  5. Step 5: Solve for x
    x = 346,726,799.64/22,673.72
  6. Step 6: Final answer
    x = 15,292.02

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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.