Home / 183,676.20-275,168.70-94,626.60

Finding the Fourth Proportional to 183,676.20, 275,168.70 and 94,626.60

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Solution

The fourth proportional to 183,676.20, 275,168.70 and 94,626.60 is: 141,761.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,676.20 : 275,168.70 = 94,626.60 : x
  2. Step 2: Convert to fraction form
    183,676.20/275,168.70 = 94,626.60/x
  3. Step 3: Cross multiply
    183,676.20x = 275,168.70 × 94,626.60
  4. Step 4: Simplify right side
    183,676.20x = 26,038,278,507.42
  5. Step 5: Solve for x
    x = 26,038,278,507.42/183,676.20
  6. Step 6: Final answer
    x = 141,761.85

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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.