Home / 104,933.20-157,359.24-34,793.68

Finding the Fourth Proportional to 104,933.20, 157,359.24 and 34,793.68

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Solution

The fourth proportional to 104,933.20, 157,359.24 and 34,793.68 is: 52,177.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,933.20 : 157,359.24 = 34,793.68 : x
  2. Step 2: Convert to fraction form
    104,933.20/157,359.24 = 34,793.68/x
  3. Step 3: Cross multiply
    104,933.20x = 157,359.24 × 34,793.68
  4. Step 4: Simplify right side
    104,933.20x = 5,475,107,041.60
  5. Step 5: Solve for x
    x = 5,475,107,041.60/104,933.20
  6. Step 6: Final answer
    x = 52,177.07

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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.