Home / 2,424.25-3,324.89-2,395.63

Finding the Fourth Proportional to 2,424.25, 3,324.89 and 2,395.63

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Solution

The fourth proportional to 2,424.25, 3,324.89 and 2,395.63 is: 3,285.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,424.25 : 3,324.89 = 2,395.63 : x
  2. Step 2: Convert to fraction form
    2,424.25/3,324.89 = 2,395.63/x
  3. Step 3: Cross multiply
    2,424.25x = 3,324.89 × 2,395.63
  4. Step 4: Simplify right side
    2,424.25x = 7,965,206.23
  5. Step 5: Solve for x
    x = 7,965,206.23/2,424.25
  6. Step 6: Final answer
    x = 3,285.64

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.