Home / 60,262.20-83,166.75-33,413.13

Finding the Fourth Proportional to 60,262.20, 83,166.75 and 33,413.13

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Solution

The fourth proportional to 60,262.20, 83,166.75 and 33,413.13 is: 46,112.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,262.20 : 83,166.75 = 33,413.13 : x
  2. Step 2: Convert to fraction form
    60,262.20/83,166.75 = 33,413.13/x
  3. Step 3: Cross multiply
    60,262.20x = 83,166.75 × 33,413.13
  4. Step 4: Simplify right side
    60,262.20x = 2,778,861,429.43
  5. Step 5: Solve for x
    x = 2,778,861,429.43/60,262.20
  6. Step 6: Final answer
    x = 46,112.84

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1.5x scale

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.