Home / 44,942.19-67,360.78-33,813.12

Finding the Fourth Proportional to 44,942.19, 67,360.78 and 33,813.12

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Solution

The fourth proportional to 44,942.19, 67,360.78 and 33,813.12 is: 50,680.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,942.19 : 67,360.78 = 33,813.12 : x
  2. Step 2: Convert to fraction form
    44,942.19/67,360.78 = 33,813.12/x
  3. Step 3: Cross multiply
    44,942.19x = 67,360.78 × 33,813.12
  4. Step 4: Simplify right side
    44,942.19x = 2,277,678,137.43
  5. Step 5: Solve for x
    x = 2,277,678,137.43/44,942.19
  6. Step 6: Final answer
    x = 50,680.18

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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.