Home / 22,165.03-33,247.83-7,373.95

Finding the Fourth Proportional to 22,165.03, 33,247.83 and 7,373.95

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Solution

The fourth proportional to 22,165.03, 33,247.83 and 7,373.95 is: 11,061.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,165.03 : 33,247.83 = 7,373.95 : x
  2. Step 2: Convert to fraction form
    22,165.03/33,247.83 = 7,373.95/x
  3. Step 3: Cross multiply
    22,165.03x = 33,247.83 × 7,373.95
  4. Step 4: Simplify right side
    22,165.03x = 245,167,836.03
  5. Step 5: Solve for x
    x = 245,167,836.03/22,165.03
  6. Step 6: Final answer
    x = 11,061.02

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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.