Home / 44,611.20-66,895.61-25,896.98

Finding the Fourth Proportional to 44,611.20, 66,895.61 and 25,896.98

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Solution

The fourth proportional to 44,611.20, 66,895.61 and 25,896.98 is: 38,833.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,611.20 : 66,895.61 = 25,896.98 : x
  2. Step 2: Convert to fraction form
    44,611.20/66,895.61 = 25,896.98/x
  3. Step 3: Cross multiply
    44,611.20x = 66,895.61 × 25,896.98
  4. Step 4: Simplify right side
    44,611.20x = 1,732,394,312.01
  5. Step 5: Solve for x
    x = 1,732,394,312.01/44,611.20
  6. Step 6: Final answer
    x = 38,833.17

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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.