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Finding the Fourth Proportional to 22,232.88, 33,336.99 and 9,094.48

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Solution

The fourth proportional to 22,232.88, 33,336.99 and 9,094.48 is: 13,636.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,232.88 : 33,336.99 = 9,094.48 : x
  2. Step 2: Convert to fraction form
    22,232.88/33,336.99 = 9,094.48/x
  3. Step 3: Cross multiply
    22,232.88x = 33,336.99 × 9,094.48
  4. Step 4: Simplify right side
    22,232.88x = 303,182,505.47
  5. Step 5: Solve for x
    x = 303,182,505.47/22,232.88
  6. Step 6: Final answer
    x = 13,636.67

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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.