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Finding the Fourth Proportional to 110,335, 165,551.10 and 36,463

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Solution

The fourth proportional to 110,335, 165,551.10 and 36,463 is: 54,710.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,335 : 165,551.10 = 36,463 : x
  2. Step 2: Convert to fraction form
    110,335/165,551.10 = 36,463/x
  3. Step 3: Cross multiply
    110,335x = 165,551.10 × 36,463
  4. Step 4: Simplify right side
    110,335x = 6,036,489,759.30
  5. Step 5: Solve for x
    x = 6,036,489,759.30/110,335
  6. Step 6: Final answer
    x = 54,710.56

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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.