Home / 183,600.66-253,226.07-132,803.94

Finding the Fourth Proportional to 183,600.66, 253,226.07 and 132,803.94

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Solution

The fourth proportional to 183,600.66, 253,226.07 and 132,803.94 is: 183,166.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,600.66 : 253,226.07 = 132,803.94 : x
  2. Step 2: Convert to fraction form
    183,600.66/253,226.07 = 132,803.94/x
  3. Step 3: Cross multiply
    183,600.66x = 253,226.07 × 132,803.94
  4. Step 4: Simplify right side
    183,600.66x = 33,629,419,806.72
  5. Step 5: Solve for x
    x = 33,629,419,806.72/183,600.66
  6. Step 6: Final answer
    x = 183,166.12

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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.