Home / 34,413.80-51,668.70-22,010.60

Finding the Fourth Proportional to 34,413.80, 51,668.70 and 22,010.60

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Solution

The fourth proportional to 34,413.80, 51,668.70 and 22,010.60 is: 33,046.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,413.80 : 51,668.70 = 22,010.60 : x
  2. Step 2: Convert to fraction form
    34,413.80/51,668.70 = 22,010.60/x
  3. Step 3: Cross multiply
    34,413.80x = 51,668.70 × 22,010.60
  4. Step 4: Simplify right side
    34,413.80x = 1,137,259,088.22
  5. Step 5: Solve for x
    x = 1,137,259,088.22/34,413.80
  6. Step 6: Final answer
    x = 33,046.60

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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.