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Finding the Fourth Proportional to 16,365.82, 24,556.02 and 5,975.14

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Solution

The fourth proportional to 16,365.82, 24,556.02 and 5,975.14 is: 8,965.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,365.82 : 24,556.02 = 5,975.14 : x
  2. Step 2: Convert to fraction form
    16,365.82/24,556.02 = 5,975.14/x
  3. Step 3: Cross multiply
    16,365.82x = 24,556.02 × 5,975.14
  4. Step 4: Simplify right side
    16,365.82x = 146,725,657.34
  5. Step 5: Solve for x
    x = 146,725,657.34/16,365.82
  6. Step 6: Final answer
    x = 8,965.37

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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.