Home / 22,052.44-33,066.21-7,257.39

Finding the Fourth Proportional to 22,052.44, 33,066.21 and 7,257.39

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Solution

The fourth proportional to 22,052.44, 33,066.21 and 7,257.39 is: 10,881.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,052.44 : 33,066.21 = 7,257.39 : x
  2. Step 2: Convert to fraction form
    22,052.44/33,066.21 = 7,257.39/x
  3. Step 3: Cross multiply
    22,052.44x = 33,066.21 × 7,257.39
  4. Step 4: Simplify right side
    22,052.44x = 239,974,244.19
  5. Step 5: Solve for x
    x = 239,974,244.19/22,052.44
  6. Step 6: Final answer
    x = 10,881.98

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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.