Home / 165,619.44-248,429.46-60,413.94

Finding the Fourth Proportional to 165,619.44, 248,429.46 and 60,413.94

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Solution

The fourth proportional to 165,619.44, 248,429.46 and 60,413.94 is: 90,621.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,619.44 : 248,429.46 = 60,413.94 : x
  2. Step 2: Convert to fraction form
    165,619.44/248,429.46 = 60,413.94/x
  3. Step 3: Cross multiply
    165,619.44x = 248,429.46 × 60,413.94
  4. Step 4: Simplify right side
    165,619.44x = 15,008,602,490.67
  5. Step 5: Solve for x
    x = 15,008,602,490.67/165,619.44
  6. Step 6: Final answer
    x = 90,621.02

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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.