Home / 22,199.84-33,306.44-6,617.46

Finding the Fourth Proportional to 22,199.84, 33,306.44 and 6,617.46

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Solution

The fourth proportional to 22,199.84, 33,306.44 and 6,617.46 is: 9,928.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,199.84 : 33,306.44 = 6,617.46 : x
  2. Step 2: Convert to fraction form
    22,199.84/33,306.44 = 6,617.46/x
  3. Step 3: Cross multiply
    22,199.84x = 33,306.44 × 6,617.46
  4. Step 4: Simplify right side
    22,199.84x = 220,404,034.44
  5. Step 5: Solve for x
    x = 220,404,034.44/22,199.84
  6. Step 6: Final answer
    x = 9,928.18

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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.