Home / 88,413.04-132,619.56-29,232.82

Finding the Fourth Proportional to 88,413.04, 132,619.56 and 29,232.82

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Solution

The fourth proportional to 88,413.04, 132,619.56 and 29,232.82 is: 43,849.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,413.04 : 132,619.56 = 29,232.82 : x
  2. Step 2: Convert to fraction form
    88,413.04/132,619.56 = 29,232.82/x
  3. Step 3: Cross multiply
    88,413.04x = 132,619.56 × 29,232.82
  4. Step 4: Simplify right side
    88,413.04x = 3,876,843,725.96
  5. Step 5: Solve for x
    x = 3,876,843,725.96/88,413.04
  6. Step 6: Final answer
    x = 43,849.23

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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.