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Finding the Fourth Proportional to 230,016, 345,024 and 63,804

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Solution

The fourth proportional to 230,016, 345,024 and 63,804 is: 95,706

Step by Step Solution

  1. Step 1: Write the proportion equation
    230,016 : 345,024 = 63,804 : x
  2. Step 2: Convert to fraction form
    230,016/345,024 = 63,804/x
  3. Step 3: Cross multiply
    230,016x = 345,024 × 63,804
  4. Step 4: Simplify right side
    230,016x = 22,013,911,296
  5. Step 5: Solve for x
    x = 22,013,911,296/230,016
  6. Step 6: Final answer
    x = 95,706

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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.