Home / 11,054.84-15,255.97-6,019.27

Finding the Fourth Proportional to 11,054.84, 15,255.97 and 6,019.27

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Solution

The fourth proportional to 11,054.84, 15,255.97 and 6,019.27 is: 8,306.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,054.84 : 15,255.97 = 6,019.27 : x
  2. Step 2: Convert to fraction form
    11,054.84/15,255.97 = 6,019.27/x
  3. Step 3: Cross multiply
    11,054.84x = 15,255.97 × 6,019.27
  4. Step 4: Simplify right side
    11,054.84x = 91,829,749.35
  5. Step 5: Solve for x
    x = 91,829,749.35/11,054.84
  6. Step 6: Final answer
    x = 8,306.75

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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.