Home / 95,928.24-132,378.09-52,319.22

Finding the Fourth Proportional to 95,928.24, 132,378.09 and 52,319.22

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Solution

The fourth proportional to 95,928.24, 132,378.09 and 52,319.22 is: 72,198.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,928.24 : 132,378.09 = 52,319.22 : x
  2. Step 2: Convert to fraction form
    95,928.24/132,378.09 = 52,319.22/x
  3. Step 3: Cross multiply
    95,928.24x = 132,378.09 × 52,319.22
  4. Step 4: Simplify right side
    95,928.24x = 6,925,918,413.89
  5. Step 5: Solve for x
    x = 6,925,918,413.89/95,928.24
  6. Step 6: Final answer
    x = 72,198.95

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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.