Home / 34,413.75-47,507.66-23,079.10

Finding the Fourth Proportional to 34,413.75, 47,507.66 and 23,079.10

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Solution

The fourth proportional to 34,413.75, 47,507.66 and 23,079.10 is: 31,860.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,413.75 : 47,507.66 = 23,079.10 : x
  2. Step 2: Convert to fraction form
    34,413.75/47,507.66 = 23,079.10/x
  3. Step 3: Cross multiply
    34,413.75x = 47,507.66 × 23,079.10
  4. Step 4: Simplify right side
    34,413.75x = 1,096,433,888.29
  5. Step 5: Solve for x
    x = 1,096,433,888.29/34,413.75
  6. Step 6: Final answer
    x = 31,860.34

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.