Home / 47,986.96-71,980.44-24,598.48

Finding the Fourth Proportional to 47,986.96, 71,980.44 and 24,598.48

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Solution

The fourth proportional to 47,986.96, 71,980.44 and 24,598.48 is: 36,897.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,986.96 : 71,980.44 = 24,598.48 : x
  2. Step 2: Convert to fraction form
    47,986.96/71,980.44 = 24,598.48/x
  3. Step 3: Cross multiply
    47,986.96x = 71,980.44 × 24,598.48
  4. Step 4: Simplify right side
    47,986.96x = 1,770,609,413.73
  5. Step 5: Solve for x
    x = 1,770,609,413.73/47,986.96
  6. Step 6: Final answer
    x = 36,897.72

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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.