Home / 6,856.57-10,282.73-2,473.46

Finding the Fourth Proportional to 6,856.57, 10,282.73 and 2,473.46

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Solution

The fourth proportional to 6,856.57, 10,282.73 and 2,473.46 is: 3,709.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,856.57 : 10,282.73 = 2,473.46 : x
  2. Step 2: Convert to fraction form
    6,856.57/10,282.73 = 2,473.46/x
  3. Step 3: Cross multiply
    6,856.57x = 10,282.73 × 2,473.46
  4. Step 4: Simplify right side
    6,856.57x = 25,433,927.53
  5. Step 5: Solve for x
    x = 25,433,927.53/6,856.57
  6. Step 6: Final answer
    x = 3,709.42

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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.