Home / 49,544.41-68,371.33-28,324.13

Finding the Fourth Proportional to 49,544.41, 68,371.33 and 28,324.13

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Solution

The fourth proportional to 49,544.41, 68,371.33 and 28,324.13 is: 39,087.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,544.41 : 68,371.33 = 28,324.13 : x
  2. Step 2: Convert to fraction form
    49,544.41/68,371.33 = 28,324.13/x
  3. Step 3: Cross multiply
    49,544.41x = 68,371.33 × 28,324.13
  4. Step 4: Simplify right side
    49,544.41x = 1,936,558,339.07
  5. Step 5: Solve for x
    x = 1,936,558,339.07/49,544.41
  6. Step 6: Final answer
    x = 39,087.32

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.