Home / 181,104.11-271,594.64-62,747.82

Finding the Fourth Proportional to 181,104.11, 271,594.64 and 62,747.82

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Solution

The fourth proportional to 181,104.11, 271,594.64 and 62,747.82 is: 94,100.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,104.11 : 271,594.64 = 62,747.82 : x
  2. Step 2: Convert to fraction form
    181,104.11/271,594.64 = 62,747.82/x
  3. Step 3: Cross multiply
    181,104.11x = 271,594.64 × 62,747.82
  4. Step 4: Simplify right side
    181,104.11x = 17,041,971,269.95
  5. Step 5: Solve for x
    x = 17,041,971,269.95/181,104.11
  6. Step 6: Final answer
    x = 94,100.41

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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.