Home / 241,345.39-333,121.26-150,646.75

Finding the Fourth Proportional to 241,345.39, 333,121.26 and 150,646.75

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Solution

The fourth proportional to 241,345.39, 333,121.26 and 150,646.75 is: 207,932.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,345.39 : 333,121.26 = 150,646.75 : x
  2. Step 2: Convert to fraction form
    241,345.39/333,121.26 = 150,646.75/x
  3. Step 3: Cross multiply
    241,345.39x = 333,121.26 × 150,646.75
  4. Step 4: Simplify right side
    241,345.39x = 50,183,635,174.91
  5. Step 5: Solve for x
    x = 50,183,635,174.91/241,345.39
  6. Step 6: Final answer
    x = 207,932.85

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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.