Home / 146,167.66-219,251.50-35,359.66

Finding the Fourth Proportional to 146,167.66, 219,251.50 and 35,359.66

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Solution

The fourth proportional to 146,167.66, 219,251.50 and 35,359.66 is: 53,039.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,167.66 : 219,251.50 = 35,359.66 : x
  2. Step 2: Convert to fraction form
    146,167.66/219,251.50 = 35,359.66/x
  3. Step 3: Cross multiply
    146,167.66x = 219,251.50 × 35,359.66
  4. Step 4: Simplify right side
    146,167.66x = 7,752,659,247.08
  5. Step 5: Solve for x
    x = 7,752,659,247.08/146,167.66
  6. Step 6: Final answer
    x = 53,039.50

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1.5x scale

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.