Home / 223,013.54-334,046.45-151,010.21

Finding the Fourth Proportional to 223,013.54, 334,046.45 and 151,010.21

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Solution

The fourth proportional to 223,013.54, 334,046.45 and 151,010.21 is: 226,194.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,013.54 : 334,046.45 = 151,010.21 : x
  2. Step 2: Convert to fraction form
    223,013.54/334,046.45 = 151,010.21/x
  3. Step 3: Cross multiply
    223,013.54x = 334,046.45 × 151,010.21
  4. Step 4: Simplify right side
    223,013.54x = 50,444,422,138.97
  5. Step 5: Solve for x
    x = 50,444,422,138.97/223,013.54
  6. Step 6: Final answer
    x = 226,194.44

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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.