Home / 3,683.04-5,524.56-1,216.92

Finding the Fourth Proportional to 3,683.04, 5,524.56 and 1,216.92

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Solution

The fourth proportional to 3,683.04, 5,524.56 and 1,216.92 is: 1,825.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,683.04 : 5,524.56 = 1,216.92 : x
  2. Step 2: Convert to fraction form
    3,683.04/5,524.56 = 1,216.92/x
  3. Step 3: Cross multiply
    3,683.04x = 5,524.56 × 1,216.92
  4. Step 4: Simplify right side
    3,683.04x = 6,722,947.56
  5. Step 5: Solve for x
    x = 6,722,947.56/3,683.04
  6. Step 6: Final answer
    x = 1,825.38

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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.