Home / 69,943.48-104,926.84-27,823.97

Finding the Fourth Proportional to 69,943.48, 104,926.84 and 27,823.97

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Solution

The fourth proportional to 69,943.48, 104,926.84 and 27,823.97 is: 41,740.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,943.48 : 104,926.84 = 27,823.97 : x
  2. Step 2: Convert to fraction form
    69,943.48/104,926.84 = 27,823.97/x
  3. Step 3: Cross multiply
    69,943.48x = 104,926.84 × 27,823.97
  4. Step 4: Simplify right side
    69,943.48x = 2,919,481,597.62
  5. Step 5: Solve for x
    x = 2,919,481,597.62/69,943.48
  6. Step 6: Final answer
    x = 41,740.58

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1.5x scale

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.