Home / 41,109.75-61,627.64-14,796

Finding the Fourth Proportional to 41,109.75, 61,627.64 and 14,796

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Solution

The fourth proportional to 41,109.75, 61,627.64 and 14,796 is: 22,180.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,109.75 : 61,627.64 = 14,796 : x
  2. Step 2: Convert to fraction form
    41,109.75/61,627.64 = 14,796/x
  3. Step 3: Cross multiply
    41,109.75x = 61,627.64 × 14,796
  4. Step 4: Simplify right side
    41,109.75x = 911,842,487.46
  5. Step 5: Solve for x
    x = 911,842,487.46/41,109.75
  6. Step 6: Final answer
    x = 22,180.69

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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.