Home / 61,740.70-92,556.04-22,289.03

Finding the Fourth Proportional to 61,740.70, 92,556.04 and 22,289.03

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Solution

The fourth proportional to 61,740.70, 92,556.04 and 22,289.03 is: 33,413.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,740.70 : 92,556.04 = 22,289.03 : x
  2. Step 2: Convert to fraction form
    61,740.70/92,556.04 = 22,289.03/x
  3. Step 3: Cross multiply
    61,740.70x = 92,556.04 × 22,289.03
  4. Step 4: Simplify right side
    61,740.70x = 2,062,984,352.24
  5. Step 5: Solve for x
    x = 2,062,984,352.24/61,740.70
  6. Step 6: Final answer
    x = 33,413.69

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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.