Home / 41,203.89-61,769.16-14,902.77

Finding the Fourth Proportional to 41,203.89, 61,769.16 and 14,902.77

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Solution

The fourth proportional to 41,203.89, 61,769.16 and 14,902.77 is: 22,340.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,203.89 : 61,769.16 = 14,902.77 : x
  2. Step 2: Convert to fraction form
    41,203.89/61,769.16 = 14,902.77/x
  3. Step 3: Cross multiply
    41,203.89x = 61,769.16 × 14,902.77
  4. Step 4: Simplify right side
    41,203.89x = 920,531,584.57
  5. Step 5: Solve for x
    x = 920,531,584.57/41,203.89
  6. Step 6: Final answer
    x = 22,340.89

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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.