Home / 5,943.66-8,917.65-2,824.62

Finding the Fourth Proportional to 5,943.66, 8,917.65 and 2,824.62

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Solution

The fourth proportional to 5,943.66, 8,917.65 and 2,824.62 is: 4,237.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,943.66 : 8,917.65 = 2,824.62 : x
  2. Step 2: Convert to fraction form
    5,943.66/8,917.65 = 2,824.62/x
  3. Step 3: Cross multiply
    5,943.66x = 8,917.65 × 2,824.62
  4. Step 4: Simplify right side
    5,943.66x = 25,188,972.54
  5. Step 5: Solve for x
    x = 25,188,972.54/5,943.66
  6. Step 6: Final answer
    x = 4,237.96

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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.