Home / 69,413.68-95,790.93-37,582.60

Finding the Fourth Proportional to 69,413.68, 95,790.93 and 37,582.60

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Solution

The fourth proportional to 69,413.68, 95,790.93 and 37,582.60 is: 51,864.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,413.68 : 95,790.93 = 37,582.60 : x
  2. Step 2: Convert to fraction form
    69,413.68/95,790.93 = 37,582.60/x
  3. Step 3: Cross multiply
    69,413.68x = 95,790.93 × 37,582.60
  4. Step 4: Simplify right side
    69,413.68x = 3,600,072,205.82
  5. Step 5: Solve for x
    x = 3,600,072,205.82/69,413.68
  6. Step 6: Final answer
    x = 51,864.02

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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.