Home / 34,413.90-47,507.87-23,079.27

Finding the Fourth Proportional to 34,413.90, 47,507.87 and 23,079.27

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Solution

The fourth proportional to 34,413.90, 47,507.87 and 23,079.27 is: 31,860.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,413.90 : 47,507.87 = 23,079.27 : x
  2. Step 2: Convert to fraction form
    34,413.90/47,507.87 = 23,079.27/x
  3. Step 3: Cross multiply
    34,413.90x = 47,507.87 × 23,079.27
  4. Step 4: Simplify right side
    34,413.90x = 1,096,446,958.85
  5. Step 5: Solve for x
    x = 1,096,446,958.85/34,413.90
  6. Step 6: Final answer
    x = 31,860.58

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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.