Home / 184,504.23-276,793.20-66,184.70

Finding the Fourth Proportional to 184,504.23, 276,793.20 and 66,184.70

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Solution

The fourth proportional to 184,504.23, 276,793.20 and 66,184.70 is: 99,290.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,504.23 : 276,793.20 = 66,184.70 : x
  2. Step 2: Convert to fraction form
    184,504.23/276,793.20 = 66,184.70/x
  3. Step 3: Cross multiply
    184,504.23x = 276,793.20 × 66,184.70
  4. Step 4: Simplify right side
    184,504.23x = 18,319,473,520.07
  5. Step 5: Solve for x
    x = 18,319,473,520.07/184,504.23
  6. Step 6: Final answer
    x = 99,290.26

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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.