Home / 9,975.26-14,952.26-3,399.14

Finding the Fourth Proportional to 9,975.26, 14,952.26 and 3,399.14

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Solution

The fourth proportional to 9,975.26, 14,952.26 and 3,399.14 is: 5,095.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,975.26 : 14,952.26 = 3,399.14 : x
  2. Step 2: Convert to fraction form
    9,975.26/14,952.26 = 3,399.14/x
  3. Step 3: Cross multiply
    9,975.26x = 14,952.26 × 3,399.14
  4. Step 4: Simplify right side
    9,975.26x = 50,824,825.06
  5. Step 5: Solve for x
    x = 50,824,825.06/9,975.26
  6. Step 6: Final answer
    x = 5,095.09

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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.