Home / 49,010.19-67,634.63-27,504.69

Finding the Fourth Proportional to 49,010.19, 67,634.63 and 27,504.69

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Solution

The fourth proportional to 49,010.19, 67,634.63 and 27,504.69 is: 37,956.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,010.19 : 67,634.63 = 27,504.69 : x
  2. Step 2: Convert to fraction form
    49,010.19/67,634.63 = 27,504.69/x
  3. Step 3: Cross multiply
    49,010.19x = 67,634.63 × 27,504.69
  4. Step 4: Simplify right side
    49,010.19x = 1,860,269,531.41
  5. Step 5: Solve for x
    x = 1,860,269,531.41/49,010.19
  6. Step 6: Final answer
    x = 37,956.79

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1.5x scale

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.