Home / 60,550.24-90,694.08-29,320

Finding the Fourth Proportional to 60,550.24, 90,694.08 and 29,320

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Solution

The fourth proportional to 60,550.24, 90,694.08 and 29,320 is: 43,916.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,550.24 : 90,694.08 = 29,320 : x
  2. Step 2: Convert to fraction form
    60,550.24/90,694.08 = 29,320/x
  3. Step 3: Cross multiply
    60,550.24x = 90,694.08 × 29,320
  4. Step 4: Simplify right side
    60,550.24x = 2,659,150,425.60
  5. Step 5: Solve for x
    x = 2,659,150,425.60/60,550.24
  6. Step 6: Final answer
    x = 43,916.43

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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.