Home / 44,825.44-67,238.24-18,501.28

Finding the Fourth Proportional to 44,825.44, 67,238.24 and 18,501.28

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Solution

The fourth proportional to 44,825.44, 67,238.24 and 18,501.28 is: 27,751.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,825.44 : 67,238.24 = 18,501.28 : x
  2. Step 2: Convert to fraction form
    44,825.44/67,238.24 = 18,501.28/x
  3. Step 3: Cross multiply
    44,825.44x = 67,238.24 × 18,501.28
  4. Step 4: Simplify right side
    44,825.44x = 1,243,993,504.95
  5. Step 5: Solve for x
    x = 1,243,993,504.95/44,825.44
  6. Step 6: Final answer
    x = 27,751.95

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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.