Home / 11,067.04-15,272.56-6,099.04

Finding the Fourth Proportional to 11,067.04, 15,272.56 and 6,099.04

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Solution

The fourth proportional to 11,067.04, 15,272.56 and 6,099.04 is: 8,416.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,067.04 : 15,272.56 = 6,099.04 : x
  2. Step 2: Convert to fraction form
    11,067.04/15,272.56 = 6,099.04/x
  3. Step 3: Cross multiply
    11,067.04x = 15,272.56 × 6,099.04
  4. Step 4: Simplify right side
    11,067.04x = 93,147,954.34
  5. Step 5: Solve for x
    x = 93,147,954.34/11,067.04
  6. Step 6: Final answer
    x = 8,416.70

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1.5x scale

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.