Home / 61,708.14-92,523.33-52,351.43

Finding the Fourth Proportional to 61,708.14, 92,523.33 and 52,351.43

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Solution

The fourth proportional to 61,708.14, 92,523.33 and 52,351.43 is: 78,494.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,708.14 : 92,523.33 = 52,351.43 : x
  2. Step 2: Convert to fraction form
    61,708.14/92,523.33 = 52,351.43/x
  3. Step 3: Cross multiply
    61,708.14x = 92,523.33 × 52,351.43
  4. Step 4: Simplify right side
    61,708.14x = 4,843,728,171.25
  5. Step 5: Solve for x
    x = 4,843,728,171.25/61,708.14
  6. Step 6: Final answer
    x = 78,494.15

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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.