Home / 33,197.22-49,810.54-17,398.49

Finding the Fourth Proportional to 33,197.22, 49,810.54 and 17,398.49

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Solution

The fourth proportional to 33,197.22, 49,810.54 and 17,398.49 is: 26,105.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,197.22 : 49,810.54 = 17,398.49 : x
  2. Step 2: Convert to fraction form
    33,197.22/49,810.54 = 17,398.49/x
  3. Step 3: Cross multiply
    33,197.22x = 49,810.54 × 17,398.49
  4. Step 4: Simplify right side
    33,197.22x = 866,628,202.34
  5. Step 5: Solve for x
    x = 866,628,202.34/33,197.22
  6. Step 6: Final answer
    x = 26,105.45

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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.