Home / 5,599.52-7,727.32-3,241.84

Finding the Fourth Proportional to 5,599.52, 7,727.32 and 3,241.84

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Solution

The fourth proportional to 5,599.52, 7,727.32 and 3,241.84 is: 4,473.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,599.52 : 7,727.32 = 3,241.84 : x
  2. Step 2: Convert to fraction form
    5,599.52/7,727.32 = 3,241.84/x
  3. Step 3: Cross multiply
    5,599.52x = 7,727.32 × 3,241.84
  4. Step 4: Simplify right side
    5,599.52x = 25,050,735.07
  5. Step 5: Solve for x
    x = 25,050,735.07/5,599.52
  6. Step 6: Final answer
    x = 4,473.73

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.