Home / 124,182.24-186,304.83-35,436.07

Finding the Fourth Proportional to 124,182.24, 186,304.83 and 35,436.07

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Solution

The fourth proportional to 124,182.24, 186,304.83 and 35,436.07 is: 53,163.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,182.24 : 186,304.83 = 35,436.07 : x
  2. Step 2: Convert to fraction form
    124,182.24/186,304.83 = 35,436.07/x
  3. Step 3: Cross multiply
    124,182.24x = 186,304.83 × 35,436.07
  4. Step 4: Simplify right side
    124,182.24x = 6,601,910,997.22
  5. Step 5: Solve for x
    x = 6,601,910,997.22/124,182.24
  6. Step 6: Final answer
    x = 53,163.09

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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.