Home / 4,294.62-6,444.36-1,829.18

Finding the Fourth Proportional to 4,294.62, 6,444.36 and 1,829.18

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Solution

The fourth proportional to 4,294.62, 6,444.36 and 1,829.18 is: 2,744.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,294.62 : 6,444.36 = 1,829.18 : x
  2. Step 2: Convert to fraction form
    4,294.62/6,444.36 = 1,829.18/x
  3. Step 3: Cross multiply
    4,294.62x = 6,444.36 × 1,829.18
  4. Step 4: Simplify right side
    4,294.62x = 11,787,910.54
  5. Step 5: Solve for x
    x = 11,787,910.54/4,294.62
  6. Step 6: Final answer
    x = 2,744.81

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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.