Home / 63,220.10-94,876.82-29,940.11

Finding the Fourth Proportional to 63,220.10, 94,876.82 and 29,940.11

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Solution

The fourth proportional to 63,220.10, 94,876.82 and 29,940.11 is: 44,932.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,220.10 : 94,876.82 = 29,940.11 : x
  2. Step 2: Convert to fraction form
    63,220.10/94,876.82 = 29,940.11/x
  3. Step 3: Cross multiply
    63,220.10x = 94,876.82 × 29,940.11
  4. Step 4: Simplify right side
    63,220.10x = 2,840,622,804.91
  5. Step 5: Solve for x
    x = 2,840,622,804.91/63,220.10
  6. Step 6: Final answer
    x = 44,932.27

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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.