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Finding the Fourth Proportional to 373,333.32, 560,002.01 and 92,850.57

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Solution

The fourth proportional to 373,333.32, 560,002.01 and 92,850.57 is: 139,276.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,333.32 : 560,002.01 = 92,850.57 : x
  2. Step 2: Convert to fraction form
    373,333.32/560,002.01 = 92,850.57/x
  3. Step 3: Cross multiply
    373,333.32x = 560,002.01 × 92,850.57
  4. Step 4: Simplify right side
    373,333.32x = 51,996,505,365.39
  5. Step 5: Solve for x
    x = 51,996,505,365.39/373,333.32
  6. Step 6: Final answer
    x = 139,276.36

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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.