Home / 22,434.03-33,643.17-6,634.85

Finding the Fourth Proportional to 22,434.03, 33,643.17 and 6,634.85

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Solution

The fourth proportional to 22,434.03, 33,643.17 and 6,634.85 is: 9,949.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,434.03 : 33,643.17 = 6,634.85 : x
  2. Step 2: Convert to fraction form
    22,434.03/33,643.17 = 6,634.85/x
  3. Step 3: Cross multiply
    22,434.03x = 33,643.17 × 6,634.85
  4. Step 4: Simplify right side
    22,434.03x = 223,217,218.26
  5. Step 5: Solve for x
    x = 223,217,218.26/22,434.03
  6. Step 6: Final answer
    x = 9,949.94

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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.