Home / 27,611.94-41,423.04-25,107.96

Finding the Fourth Proportional to 27,611.94, 41,423.04 and 25,107.96

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Solution

The fourth proportional to 27,611.94, 41,423.04 and 25,107.96 is: 37,666.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,611.94 : 41,423.04 = 25,107.96 : x
  2. Step 2: Convert to fraction form
    27,611.94/41,423.04 = 25,107.96/x
  3. Step 3: Cross multiply
    27,611.94x = 41,423.04 × 25,107.96
  4. Step 4: Simplify right side
    27,611.94x = 1,040,048,031.40
  5. Step 5: Solve for x
    x = 1,040,048,031.40/27,611.94
  6. Step 6: Final answer
    x = 37,666.60

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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.