Home / 5,062-6,984.39-3,044.50

Finding the Fourth Proportional to 5,062, 6,984.39 and 3,044.50

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Solution

The fourth proportional to 5,062, 6,984.39 and 3,044.50 is: 4,200.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,062 : 6,984.39 = 3,044.50 : x
  2. Step 2: Convert to fraction form
    5,062/6,984.39 = 3,044.50/x
  3. Step 3: Cross multiply
    5,062x = 6,984.39 × 3,044.50
  4. Step 4: Simplify right side
    5,062x = 21,263,975.36
  5. Step 5: Solve for x
    x = 21,263,975.36/5,062
  6. Step 6: Final answer
    x = 4,200.71

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.