Home / 61,253.33-91,756.97-27,927.55

Finding the Fourth Proportional to 61,253.33, 91,756.97 and 27,927.55

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Solution

The fourth proportional to 61,253.33, 91,756.97 and 27,927.55 is: 41,835.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,253.33 : 91,756.97 = 27,927.55 : x
  2. Step 2: Convert to fraction form
    61,253.33/91,756.97 = 27,927.55/x
  3. Step 3: Cross multiply
    61,253.33x = 91,756.97 × 27,927.55
  4. Step 4: Simplify right side
    61,253.33x = 2,562,546,826.45
  5. Step 5: Solve for x
    x = 2,562,546,826.45/61,253.33
  6. Step 6: Final answer
    x = 41,835.23

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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.