Home / 4,392.25-6,570.14-3,344.31

Finding the Fourth Proportional to 4,392.25, 6,570.14 and 3,344.31

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Solution

The fourth proportional to 4,392.25, 6,570.14 and 3,344.31 is: 5,002.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,392.25 : 6,570.14 = 3,344.31 : x
  2. Step 2: Convert to fraction form
    4,392.25/6,570.14 = 3,344.31/x
  3. Step 3: Cross multiply
    4,392.25x = 6,570.14 × 3,344.31
  4. Step 4: Simplify right side
    4,392.25x = 21,972,568.18
  5. Step 5: Solve for x
    x = 21,972,568.18/4,392.25
  6. Step 6: Final answer
    x = 5,002.58

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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.