Home / 22,634.35-33,799.09-18,482.47

Finding the Fourth Proportional to 22,634.35, 33,799.09 and 18,482.47

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Solution

The fourth proportional to 22,634.35, 33,799.09 and 18,482.47 is: 27,599.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,634.35 : 33,799.09 = 18,482.47 : x
  2. Step 2: Convert to fraction form
    22,634.35/33,799.09 = 18,482.47/x
  3. Step 3: Cross multiply
    22,634.35x = 33,799.09 × 18,482.47
  4. Step 4: Simplify right side
    22,634.35x = 624,690,666.95
  5. Step 5: Solve for x
    x = 624,690,666.95/22,634.35
  6. Step 6: Final answer
    x = 27,599.23

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.