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Finding the Fourth Proportional to 376,892.01, 565,250.49 and 110,581.02

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Solution

The fourth proportional to 376,892.01, 565,250.49 and 110,581.02 is: 165,845.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    376,892.01 : 565,250.49 = 110,581.02 : x
  2. Step 2: Convert to fraction form
    376,892.01/565,250.49 = 110,581.02/x
  3. Step 3: Cross multiply
    376,892.01x = 565,250.49 × 110,581.02
  4. Step 4: Simplify right side
    376,892.01x = 62,505,975,739.70
  5. Step 5: Solve for x
    x = 62,505,975,739.70/376,892.01
  6. Step 6: Final answer
    x = 165,845.85

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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.