Home / 48,555.96-72,833.94-17,413.08

Finding the Fourth Proportional to 48,555.96, 72,833.94 and 17,413.08

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Solution

The fourth proportional to 48,555.96, 72,833.94 and 17,413.08 is: 26,119.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,555.96 : 72,833.94 = 17,413.08 : x
  2. Step 2: Convert to fraction form
    48,555.96/72,833.94 = 17,413.08/x
  3. Step 3: Cross multiply
    48,555.96x = 72,833.94 × 17,413.08
  4. Step 4: Simplify right side
    48,555.96x = 1,268,263,223.94
  5. Step 5: Solve for x
    x = 1,268,263,223.94/48,555.96
  6. Step 6: Final answer
    x = 26,119.62

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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.