Home / 9,297.26-13,955.09-4,859.33

Finding the Fourth Proportional to 9,297.26, 13,955.09 and 4,859.33

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Solution

The fourth proportional to 9,297.26, 13,955.09 and 4,859.33 is: 7,293.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,297.26 : 13,955.09 = 4,859.33 : x
  2. Step 2: Convert to fraction form
    9,297.26/13,955.09 = 4,859.33/x
  3. Step 3: Cross multiply
    9,297.26x = 13,955.09 × 4,859.33
  4. Step 4: Simplify right side
    9,297.26x = 67,812,293.42
  5. Step 5: Solve for x
    x = 67,812,293.42/9,297.26
  6. Step 6: Final answer
    x = 7,293.79

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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.