Home / 52,108.48-71,934.49-34,910.46

Finding the Fourth Proportional to 52,108.48, 71,934.49 and 34,910.46

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Solution

The fourth proportional to 52,108.48, 71,934.49 and 34,910.46 is: 48,193.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,108.48 : 71,934.49 = 34,910.46 : x
  2. Step 2: Convert to fraction form
    52,108.48/71,934.49 = 34,910.46/x
  3. Step 3: Cross multiply
    52,108.48x = 71,934.49 × 34,910.46
  4. Step 4: Simplify right side
    52,108.48x = 2,511,265,776.09
  5. Step 5: Solve for x
    x = 2,511,265,776.09/52,108.48
  6. Step 6: Final answer
    x = 48,193.03

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.