Home / 181,102.11-271,591.64-62,745.82

Finding the Fourth Proportional to 181,102.11, 271,591.64 and 62,745.82

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Solution

The fourth proportional to 181,102.11, 271,591.64 and 62,745.82 is: 94,097.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,102.11 : 271,591.64 = 62,745.82 : x
  2. Step 2: Convert to fraction form
    181,102.11/271,591.64 = 62,745.82/x
  3. Step 3: Cross multiply
    181,102.11x = 271,591.64 × 62,745.82
  4. Step 4: Simplify right side
    181,102.11x = 17,041,240,156.94
  5. Step 5: Solve for x
    x = 17,041,240,156.94/181,102.11
  6. Step 6: Final answer
    x = 94,097.41

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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.