Home / 184,084.59-275,793.17-84,328.23

Finding the Fourth Proportional to 184,084.59, 275,793.17 and 84,328.23

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Solution

The fourth proportional to 184,084.59, 275,793.17 and 84,328.23 is: 126,339.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,084.59 : 275,793.17 = 84,328.23 : x
  2. Step 2: Convert to fraction form
    184,084.59/275,793.17 = 84,328.23/x
  3. Step 3: Cross multiply
    184,084.59x = 275,793.17 × 84,328.23
  4. Step 4: Simplify right side
    184,084.59x = 23,257,149,450.55
  5. Step 5: Solve for x
    x = 23,257,149,450.55/184,084.59
  6. Step 6: Final answer
    x = 126,339.47

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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.