Home / 22,192.02-33,282.36-6,606

Finding the Fourth Proportional to 22,192.02, 33,282.36 and 6,606

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Solution

The fourth proportional to 22,192.02, 33,282.36 and 6,606 is: 9,907.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,192.02 : 33,282.36 = 6,606 : x
  2. Step 2: Convert to fraction form
    22,192.02/33,282.36 = 6,606/x
  3. Step 3: Cross multiply
    22,192.02x = 33,282.36 × 6,606
  4. Step 4: Simplify right side
    22,192.02x = 219,863,270.16
  5. Step 5: Solve for x
    x = 219,863,270.16/22,192.02
  6. Step 6: Final answer
    x = 9,907.31

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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.