Home / 68,955.54-95,194.92-46,413.06

Finding the Fourth Proportional to 68,955.54, 95,194.92 and 46,413.06

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Solution

The fourth proportional to 68,955.54, 95,194.92 and 46,413.06 is: 64,074.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,955.54 : 95,194.92 = 46,413.06 : x
  2. Step 2: Convert to fraction form
    68,955.54/95,194.92 = 46,413.06/x
  3. Step 3: Cross multiply
    68,955.54x = 95,194.92 × 46,413.06
  4. Step 4: Simplify right side
    68,955.54x = 4,418,287,533.66
  5. Step 5: Solve for x
    x = 4,418,287,533.66/68,955.54
  6. Step 6: Final answer
    x = 64,074.44

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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.