Home / 61,292.35-91,887.49-23,843.62

Finding the Fourth Proportional to 61,292.35, 91,887.49 and 23,843.62

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Solution

The fourth proportional to 61,292.35, 91,887.49 and 23,843.62 is: 35,745.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,292.35 : 91,887.49 = 23,843.62 : x
  2. Step 2: Convert to fraction form
    61,292.35/91,887.49 = 23,843.62/x
  3. Step 3: Cross multiply
    61,292.35x = 91,887.49 × 23,843.62
  4. Step 4: Simplify right side
    61,292.35x = 2,190,930,394.31
  5. Step 5: Solve for x
    x = 2,190,930,394.31/61,292.35
  6. Step 6: Final answer
    x = 35,745.58

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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.