Home / 16,301.62-24,440.43-5,201.92

Finding the Fourth Proportional to 16,301.62, 24,440.43 and 5,201.92

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Solution

The fourth proportional to 16,301.62, 24,440.43 and 5,201.92 is: 7,799.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,301.62 : 24,440.43 = 5,201.92 : x
  2. Step 2: Convert to fraction form
    16,301.62/24,440.43 = 5,201.92/x
  3. Step 3: Cross multiply
    16,301.62x = 24,440.43 × 5,201.92
  4. Step 4: Simplify right side
    16,301.62x = 127,137,161.63
  5. Step 5: Solve for x
    x = 127,137,161.63/16,301.62
  6. Step 6: Final answer
    x = 7,799.05

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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.