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Finding the Fourth Proportional to 22,504.58, 33,760.53 and 6,922.22

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Solution

The fourth proportional to 22,504.58, 33,760.53 and 6,922.22 is: 10,384.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,504.58 : 33,760.53 = 6,922.22 : x
  2. Step 2: Convert to fraction form
    22,504.58/33,760.53 = 6,922.22/x
  3. Step 3: Cross multiply
    22,504.58x = 33,760.53 × 6,922.22
  4. Step 4: Simplify right side
    22,504.58x = 233,697,815.98
  5. Step 5: Solve for x
    x = 233,697,815.98/22,504.58
  6. Step 6: Final answer
    x = 10,384.46

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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.