Home / 180,910.83-271,390.95-62,550.39

Finding the Fourth Proportional to 180,910.83, 271,390.95 and 62,550.39

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Solution

The fourth proportional to 180,910.83, 271,390.95 and 62,550.39 is: 93,834.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,910.83 : 271,390.95 = 62,550.39 : x
  2. Step 2: Convert to fraction form
    180,910.83/271,390.95 = 62,550.39/x
  3. Step 3: Cross multiply
    180,910.83x = 271,390.95 × 62,550.39
  4. Step 4: Simplify right side
    180,910.83x = 16,975,609,764.97
  5. Step 5: Solve for x
    x = 16,975,609,764.97/180,910.83
  6. Step 6: Final answer
    x = 93,834.13

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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.