Home / 69,086.23-95,350.43-43,606.46

Finding the Fourth Proportional to 69,086.23, 95,350.43 and 43,606.46

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Solution

The fourth proportional to 69,086.23, 95,350.43 and 43,606.46 is: 60,184.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,086.23 : 95,350.43 = 43,606.46 : x
  2. Step 2: Convert to fraction form
    69,086.23/95,350.43 = 43,606.46/x
  3. Step 3: Cross multiply
    69,086.23x = 95,350.43 × 43,606.46
  4. Step 4: Simplify right side
    69,086.23x = 4,157,894,493.75
  5. Step 5: Solve for x
    x = 4,157,894,493.75/69,086.23
  6. Step 6: Final answer
    x = 60,184.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.