Home / 110,282.25-165,413.52-35,382.06

Finding the Fourth Proportional to 110,282.25, 165,413.52 and 35,382.06

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Solution

The fourth proportional to 110,282.25, 165,413.52 and 35,382.06 is: 53,069.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,282.25 : 165,413.52 = 35,382.06 : x
  2. Step 2: Convert to fraction form
    110,282.25/165,413.52 = 35,382.06/x
  3. Step 3: Cross multiply
    110,282.25x = 165,413.52 × 35,382.06
  4. Step 4: Simplify right side
    110,282.25x = 5,852,671,089.45
  5. Step 5: Solve for x
    x = 5,852,671,089.45/110,282.25
  6. Step 6: Final answer
    x = 53,069.93

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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.