Home / 44,914.07-67,371.10-13,745.27

Finding the Fourth Proportional to 44,914.07, 67,371.10 and 13,745.27

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Solution

The fourth proportional to 44,914.07, 67,371.10 and 13,745.27 is: 20,617.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,914.07 : 67,371.10 = 13,745.27 : x
  2. Step 2: Convert to fraction form
    44,914.07/67,371.10 = 13,745.27/x
  3. Step 3: Cross multiply
    44,914.07x = 67,371.10 × 13,745.27
  4. Step 4: Simplify right side
    44,914.07x = 926,033,959.70
  5. Step 5: Solve for x
    x = 926,033,959.70/44,914.07
  6. Step 6: Final answer
    x = 20,617.90

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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.