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Finding the Fourth Proportional to 23,473.99, 35,213.82 and 7,892.02

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Solution

The fourth proportional to 23,473.99, 35,213.82 and 7,892.02 is: 11,838.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,473.99 : 35,213.82 = 7,892.02 : x
  2. Step 2: Convert to fraction form
    23,473.99/35,213.82 = 7,892.02/x
  3. Step 3: Cross multiply
    23,473.99x = 35,213.82 × 7,892.02
  4. Step 4: Simplify right side
    23,473.99x = 277,908,171.72
  5. Step 5: Solve for x
    x = 277,908,171.72/23,473.99
  6. Step 6: Final answer
    x = 11,838.98

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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.