Home / 49,745.43-74,568.29-23,110.14

Finding the Fourth Proportional to 49,745.43, 74,568.29 and 23,110.14

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Solution

The fourth proportional to 49,745.43, 74,568.29 and 23,110.14 is: 34,642.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,745.43 : 74,568.29 = 23,110.14 : x
  2. Step 2: Convert to fraction form
    49,745.43/74,568.29 = 23,110.14/x
  3. Step 3: Cross multiply
    49,745.43x = 74,568.29 × 23,110.14
  4. Step 4: Simplify right side
    49,745.43x = 1,723,283,785.54
  5. Step 5: Solve for x
    x = 1,723,283,785.54/49,745.43
  6. Step 6: Final answer
    x = 34,642.05

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1.5x scale

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.