Home / 97,723.52-146,591.36-35,394.56

Finding the Fourth Proportional to 97,723.52, 146,591.36 and 35,394.56

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Solution

The fourth proportional to 97,723.52, 146,591.36 and 35,394.56 is: 53,094.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,723.52 : 146,591.36 = 35,394.56 : x
  2. Step 2: Convert to fraction form
    97,723.52/146,591.36 = 35,394.56/x
  3. Step 3: Cross multiply
    97,723.52x = 146,591.36 × 35,394.56
  4. Step 4: Simplify right side
    97,723.52x = 5,188,536,687.00
  5. Step 5: Solve for x
    x = 5,188,536,687.00/97,723.52
  6. Step 6: Final answer
    x = 53,094.04

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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.