Home / 16,481.14-24,721.45-4,001.27

Finding the Fourth Proportional to 16,481.14, 24,721.45 and 4,001.27

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Solution

The fourth proportional to 16,481.14, 24,721.45 and 4,001.27 is: 6,001.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,481.14 : 24,721.45 = 4,001.27 : x
  2. Step 2: Convert to fraction form
    16,481.14/24,721.45 = 4,001.27/x
  3. Step 3: Cross multiply
    16,481.14x = 24,721.45 × 4,001.27
  4. Step 4: Simplify right side
    16,481.14x = 98,917,196.24
  5. Step 5: Solve for x
    x = 98,917,196.24/16,481.14
  6. Step 6: Final answer
    x = 6,001.84

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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.