Home / 226,376.18-339,563.02-57,896.22

Finding the Fourth Proportional to 226,376.18, 339,563.02 and 57,896.22

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Solution

The fourth proportional to 226,376.18, 339,563.02 and 57,896.22 is: 86,844.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,376.18 : 339,563.02 = 57,896.22 : x
  2. Step 2: Convert to fraction form
    226,376.18/339,563.02 = 57,896.22/x
  3. Step 3: Cross multiply
    226,376.18x = 339,563.02 × 57,896.22
  4. Step 4: Simplify right side
    226,376.18x = 19,659,415,309.78
  5. Step 5: Solve for x
    x = 19,659,415,309.78/226,376.18
  6. Step 6: Final answer
    x = 86,844.01

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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.