Home / 34,091.46-47,060.73-22,919.94

Finding the Fourth Proportional to 34,091.46, 47,060.73 and 22,919.94

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Solution

The fourth proportional to 34,091.46, 47,060.73 and 22,919.94 is: 31,639.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,091.46 : 47,060.73 = 22,919.94 : x
  2. Step 2: Convert to fraction form
    34,091.46/47,060.73 = 22,919.94/x
  3. Step 3: Cross multiply
    34,091.46x = 47,060.73 × 22,919.94
  4. Step 4: Simplify right side
    34,091.46x = 1,078,629,107.96
  5. Step 5: Solve for x
    x = 1,078,629,107.96/34,091.46
  6. Step 6: Final answer
    x = 31,639.28

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.