Home / 6,879.33-10,323.45-2,496.42

Finding the Fourth Proportional to 6,879.33, 10,323.45 and 2,496.42

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Solution

The fourth proportional to 6,879.33, 10,323.45 and 2,496.42 is: 3,746.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,879.33 : 10,323.45 = 2,496.42 : x
  2. Step 2: Convert to fraction form
    6,879.33/10,323.45 = 2,496.42/x
  3. Step 3: Cross multiply
    6,879.33x = 10,323.45 × 2,496.42
  4. Step 4: Simplify right side
    6,879.33x = 25,771,667.05
  5. Step 5: Solve for x
    x = 25,771,667.05/6,879.33
  6. Step 6: Final answer
    x = 3,746.25

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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.