Home / 3,965.69-5,949.74-1,501.27

Finding the Fourth Proportional to 3,965.69, 5,949.74 and 1,501.27

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Solution

The fourth proportional to 3,965.69, 5,949.74 and 1,501.27 is: 2,252.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,965.69 : 5,949.74 = 1,501.27 : x
  2. Step 2: Convert to fraction form
    3,965.69/5,949.74 = 1,501.27/x
  3. Step 3: Cross multiply
    3,965.69x = 5,949.74 × 1,501.27
  4. Step 4: Simplify right side
    3,965.69x = 8,932,166.17
  5. Step 5: Solve for x
    x = 8,932,166.17/3,965.69
  6. Step 6: Final answer
    x = 2,252.36

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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.