Home / 49,896.99-68,855.36-27,236.94

Finding the Fourth Proportional to 49,896.99, 68,855.36 and 27,236.94

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Solution

The fourth proportional to 49,896.99, 68,855.36 and 27,236.94 is: 37,585.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,896.99 : 68,855.36 = 27,236.94 : x
  2. Step 2: Convert to fraction form
    49,896.99/68,855.36 = 27,236.94/x
  3. Step 3: Cross multiply
    49,896.99x = 68,855.36 × 27,236.94
  4. Step 4: Simplify right side
    49,896.99x = 1,875,409,172.81
  5. Step 5: Solve for x
    x = 1,875,409,172.81/49,896.99
  6. Step 6: Final answer
    x = 37,585.62

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1.5x scale

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.