Home / 22,158.75-33,233.06-6,363.66

Finding the Fourth Proportional to 22,158.75, 33,233.06 and 6,363.66

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Solution

The fourth proportional to 22,158.75, 33,233.06 and 6,363.66 is: 9,544.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,158.75 : 33,233.06 = 6,363.66 : x
  2. Step 2: Convert to fraction form
    22,158.75/33,233.06 = 6,363.66/x
  3. Step 3: Cross multiply
    22,158.75x = 33,233.06 × 6,363.66
  4. Step 4: Simplify right side
    22,158.75x = 211,483,728.43
  5. Step 5: Solve for x
    x = 211,483,728.43/22,158.75
  6. Step 6: Final answer
    x = 9,544.03

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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.