Home / 33,069.48-45,636.38-17,962.44

Finding the Fourth Proportional to 33,069.48, 45,636.38 and 17,962.44

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Solution

The fourth proportional to 33,069.48, 45,636.38 and 17,962.44 is: 24,788.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,069.48 : 45,636.38 = 17,962.44 : x
  2. Step 2: Convert to fraction form
    33,069.48/45,636.38 = 17,962.44/x
  3. Step 3: Cross multiply
    33,069.48x = 45,636.38 × 17,962.44
  4. Step 4: Simplify right side
    33,069.48x = 819,740,419.57
  5. Step 5: Solve for x
    x = 819,740,419.57/33,069.48
  6. Step 6: Final answer
    x = 24,788.43

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.