Home / 6,736.74-10,105.56-2,292.60

Finding the Fourth Proportional to 6,736.74, 10,105.56 and 2,292.60

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Solution

The fourth proportional to 6,736.74, 10,105.56 and 2,292.60 is: 3,439.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,736.74 : 10,105.56 = 2,292.60 : x
  2. Step 2: Convert to fraction form
    6,736.74/10,105.56 = 2,292.60/x
  3. Step 3: Cross multiply
    6,736.74x = 10,105.56 × 2,292.60
  4. Step 4: Simplify right side
    6,736.74x = 23,168,006.86
  5. Step 5: Solve for x
    x = 23,168,006.86/6,736.74
  6. Step 6: Final answer
    x = 3,439.05

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1.5x scale

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.