Home / 18,042.84-27,057.33-6,194.41

Finding the Fourth Proportional to 18,042.84, 27,057.33 and 6,194.41

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Solution

The fourth proportional to 18,042.84, 27,057.33 and 6,194.41 is: 9,289.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,042.84 : 27,057.33 = 6,194.41 : x
  2. Step 2: Convert to fraction form
    18,042.84/27,057.33 = 6,194.41/x
  3. Step 3: Cross multiply
    18,042.84x = 27,057.33 × 6,194.41
  4. Step 4: Simplify right side
    18,042.84x = 167,604,195.53
  5. Step 5: Solve for x
    x = 167,604,195.53/18,042.84
  6. Step 6: Final answer
    x = 9,289.24

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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.