Home / 146,891.08-202,635.07-95,933.64

Finding the Fourth Proportional to 146,891.08, 202,635.07 and 95,933.64

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Solution

The fourth proportional to 146,891.08, 202,635.07 and 95,933.64 is: 132,339.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,891.08 : 202,635.07 = 95,933.64 : x
  2. Step 2: Convert to fraction form
    146,891.08/202,635.07 = 95,933.64/x
  3. Step 3: Cross multiply
    146,891.08x = 202,635.07 × 95,933.64
  4. Step 4: Simplify right side
    146,891.08x = 19,439,519,856.75
  5. Step 5: Solve for x
    x = 19,439,519,856.75/146,891.08
  6. Step 6: Final answer
    x = 132,339.69

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1.5x scale

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.