Home / 4,625.25-6,952.91-3,710.81

Finding the Fourth Proportional to 4,625.25, 6,952.91 and 3,710.81

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Solution

The fourth proportional to 4,625.25, 6,952.91 and 3,710.81 is: 5,578.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,625.25 : 6,952.91 = 3,710.81 : x
  2. Step 2: Convert to fraction form
    4,625.25/6,952.91 = 3,710.81/x
  3. Step 3: Cross multiply
    4,625.25x = 6,952.91 × 3,710.81
  4. Step 4: Simplify right side
    4,625.25x = 25,800,927.96
  5. Step 5: Solve for x
    x = 25,800,927.96/4,625.25
  6. Step 6: Final answer
    x = 5,578.28

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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.