Home / 22,339.14-33,515.73-9,197.70

Finding the Fourth Proportional to 22,339.14, 33,515.73 and 9,197.70

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Solution

The fourth proportional to 22,339.14, 33,515.73 and 9,197.70 is: 13,799.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,339.14 : 33,515.73 = 9,197.70 : x
  2. Step 2: Convert to fraction form
    22,339.14/33,515.73 = 9,197.70/x
  3. Step 3: Cross multiply
    22,339.14x = 33,515.73 × 9,197.70
  4. Step 4: Simplify right side
    22,339.14x = 308,267,629.82
  5. Step 5: Solve for x
    x = 308,267,629.82/22,339.14
  6. Step 6: Final answer
    x = 13,799.44

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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.