Home / 27,948.24-41,941.80-18,063

Finding the Fourth Proportional to 27,948.24, 41,941.80 and 18,063

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Solution

The fourth proportional to 27,948.24, 41,941.80 and 18,063 is: 27,107.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,948.24 : 41,941.80 = 18,063 : x
  2. Step 2: Convert to fraction form
    27,948.24/41,941.80 = 18,063/x
  3. Step 3: Cross multiply
    27,948.24x = 41,941.80 × 18,063
  4. Step 4: Simplify right side
    27,948.24x = 757,594,733.40
  5. Step 5: Solve for x
    x = 757,594,733.40/27,948.24
  6. Step 6: Final answer
    x = 27,107.06

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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.