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Finding the Fourth Proportional to 93,334, 140,001 and 27,670

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Solution

The fourth proportional to 93,334, 140,001 and 27,670 is: 41,505

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,334 : 140,001 = 27,670 : x
  2. Step 2: Convert to fraction form
    93,334/140,001 = 27,670/x
  3. Step 3: Cross multiply
    93,334x = 140,001 × 27,670
  4. Step 4: Simplify right side
    93,334x = 3,873,827,670
  5. Step 5: Solve for x
    x = 3,873,827,670/93,334
  6. Step 6: Final answer
    x = 41,505

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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.