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Finding the Fourth Proportional to 22,234.64, 33,352.02 and 9,087.01

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Solution

The fourth proportional to 22,234.64, 33,352.02 and 9,087.01 is: 13,630.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,234.64 : 33,352.02 = 9,087.01 : x
  2. Step 2: Convert to fraction form
    22,234.64/33,352.02 = 9,087.01/x
  3. Step 3: Cross multiply
    22,234.64x = 33,352.02 × 9,087.01
  4. Step 4: Simplify right side
    22,234.64x = 303,070,139.26
  5. Step 5: Solve for x
    x = 303,070,139.26/22,234.64
  6. Step 6: Final answer
    x = 13,630.54

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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.