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Finding the Fourth Proportional to 22,500.37, 33,759.06 and 9,351.64

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Solution

The fourth proportional to 22,500.37, 33,759.06 and 9,351.64 is: 14,030.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,500.37 : 33,759.06 = 9,351.64 : x
  2. Step 2: Convert to fraction form
    22,500.37/33,759.06 = 9,351.64/x
  3. Step 3: Cross multiply
    22,500.37x = 33,759.06 × 9,351.64
  4. Step 4: Simplify right side
    22,500.37x = 315,702,575.86
  5. Step 5: Solve for x
    x = 315,702,575.86/22,500.37
  6. Step 6: Final answer
    x = 14,030.99

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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.