Home / 49,406-68,180.28-27,050

Finding the Fourth Proportional to 49,406, 68,180.28 and 27,050

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Solution

The fourth proportional to 49,406, 68,180.28 and 27,050 is: 37,329

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,406 : 68,180.28 = 27,050 : x
  2. Step 2: Convert to fraction form
    49,406/68,180.28 = 27,050/x
  3. Step 3: Cross multiply
    49,406x = 68,180.28 × 27,050
  4. Step 4: Simplify right side
    49,406x = 1,844,276,574
  5. Step 5: Solve for x
    x = 1,844,276,574/49,406
  6. Step 6: Final answer
    x = 37,329

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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.