Home / 9,334.27-13,997.76-4,136.50

Finding the Fourth Proportional to 9,334.27, 13,997.76 and 4,136.50

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Solution

The fourth proportional to 9,334.27, 13,997.76 and 4,136.50 is: 6,203.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,334.27 : 13,997.76 = 4,136.50 : x
  2. Step 2: Convert to fraction form
    9,334.27/13,997.76 = 4,136.50/x
  3. Step 3: Cross multiply
    9,334.27x = 13,997.76 × 4,136.50
  4. Step 4: Simplify right side
    9,334.27x = 57,901,734.24
  5. Step 5: Solve for x
    x = 57,901,734.24/9,334.27
  6. Step 6: Final answer
    x = 6,203.13

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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.