Home / 41,722.12-62,583.16-27,709.50

Finding the Fourth Proportional to 41,722.12, 62,583.16 and 27,709.50

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Solution

The fourth proportional to 41,722.12, 62,583.16 and 27,709.50 is: 41,564.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,722.12 : 62,583.16 = 27,709.50 : x
  2. Step 2: Convert to fraction form
    41,722.12/62,583.16 = 27,709.50/x
  3. Step 3: Cross multiply
    41,722.12x = 62,583.16 × 27,709.50
  4. Step 4: Simplify right side
    41,722.12x = 1,734,148,113.37
  5. Step 5: Solve for x
    x = 1,734,148,113.37/41,722.12
  6. Step 6: Final answer
    x = 41,564.24

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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.