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Finding the Fourth Proportional to 16,063, 22,180.62 and 10,104.64

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Solution

The fourth proportional to 16,063, 22,180.62 and 10,104.64 is: 13,953.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,063 : 22,180.62 = 10,104.64 : x
  2. Step 2: Convert to fraction form
    16,063/22,180.62 = 10,104.64/x
  3. Step 3: Cross multiply
    16,063x = 22,180.62 × 10,104.64
  4. Step 4: Simplify right side
    16,063x = 224,127,180.08
  5. Step 5: Solve for x
    x = 224,127,180.08/16,063
  6. Step 6: Final answer
    x = 13,953.01

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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.