Home / 6,904.44-10,349.64-2,747.39

Finding the Fourth Proportional to 6,904.44, 10,349.64 and 2,747.39

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Solution

The fourth proportional to 6,904.44, 10,349.64 and 2,747.39 is: 4,118.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,904.44 : 10,349.64 = 2,747.39 : x
  2. Step 2: Convert to fraction form
    6,904.44/10,349.64 = 2,747.39/x
  3. Step 3: Cross multiply
    6,904.44x = 10,349.64 × 2,747.39
  4. Step 4: Simplify right side
    6,904.44x = 28,434,445.69
  5. Step 5: Solve for x
    x = 28,434,445.69/6,904.44
  6. Step 6: Final answer
    x = 4,118.28

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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.