Home / 22,342.03-33,517.90-6,760.87

Finding the Fourth Proportional to 22,342.03, 33,517.90 and 6,760.87

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Solution

The fourth proportional to 22,342.03, 33,517.90 and 6,760.87 is: 10,142.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,342.03 : 33,517.90 = 6,760.87 : x
  2. Step 2: Convert to fraction form
    22,342.03/33,517.90 = 6,760.87/x
  3. Step 3: Cross multiply
    22,342.03x = 33,517.90 × 6,760.87
  4. Step 4: Simplify right side
    22,342.03x = 226,610,089.23
  5. Step 5: Solve for x
    x = 226,610,089.23/22,342.03
  6. Step 6: Final answer
    x = 10,142.77

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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.