Home / 183,670.20-275,505.30-163,003.05

Finding the Fourth Proportional to 183,670.20, 275,505.30 and 163,003.05

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Solution

The fourth proportional to 183,670.20, 275,505.30 and 163,003.05 is: 244,504.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,670.20 : 275,505.30 = 163,003.05 : x
  2. Step 2: Convert to fraction form
    183,670.20/275,505.30 = 163,003.05/x
  3. Step 3: Cross multiply
    183,670.20x = 275,505.30 × 163,003.05
  4. Step 4: Simplify right side
    183,670.20x = 44,908,204,191.17
  5. Step 5: Solve for x
    x = 44,908,204,191.17/183,670.20
  6. Step 6: Final answer
    x = 244,504.58

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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.