Home / 22,163.08-33,205.66-19,752.52

Finding the Fourth Proportional to 22,163.08, 33,205.66 and 19,752.52

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Solution

The fourth proportional to 22,163.08, 33,205.66 and 19,752.52 is: 29,594.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,163.08 : 33,205.66 = 19,752.52 : x
  2. Step 2: Convert to fraction form
    22,163.08/33,205.66 = 19,752.52/x
  3. Step 3: Cross multiply
    22,163.08x = 33,205.66 × 19,752.52
  4. Step 4: Simplify right side
    22,163.08x = 655,895,463.26
  5. Step 5: Solve for x
    x = 655,895,463.26/22,163.08
  6. Step 6: Final answer
    x = 29,594.06

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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.