Home / 183,093.06-252,639.20-102,523.98

Finding the Fourth Proportional to 183,093.06, 252,639.20 and 102,523.98

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Solution

The fourth proportional to 183,093.06, 252,639.20 and 102,523.98 is: 141,466.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,093.06 : 252,639.20 = 102,523.98 : x
  2. Step 2: Convert to fraction form
    183,093.06/252,639.20 = 102,523.98/x
  3. Step 3: Cross multiply
    183,093.06x = 252,639.20 × 102,523.98
  4. Step 4: Simplify right side
    183,093.06x = 25,901,576,288.02
  5. Step 5: Solve for x
    x = 25,901,576,288.02/183,093.06
  6. Step 6: Final answer
    x = 141,466.73

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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.