Home / 44,942.40-67,394.16-34,561.44

Finding the Fourth Proportional to 44,942.40, 67,394.16 and 34,561.44

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Solution

The fourth proportional to 44,942.40, 67,394.16 and 34,561.44 is: 51,827.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,942.40 : 67,394.16 = 34,561.44 : x
  2. Step 2: Convert to fraction form
    44,942.40/67,394.16 = 34,561.44/x
  3. Step 3: Cross multiply
    44,942.40x = 67,394.16 × 34,561.44
  4. Step 4: Simplify right side
    44,942.40x = 2,329,239,217.19
  5. Step 5: Solve for x
    x = 2,329,239,217.19/44,942.40
  6. Step 6: Final answer
    x = 51,827.21

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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.