Home / 43,413.76-59,922.81-25,514.55

Finding the Fourth Proportional to 43,413.76, 59,922.81 and 25,514.55

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Solution

The fourth proportional to 43,413.76, 59,922.81 and 25,514.55 is: 35,217.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,413.76 : 59,922.81 = 25,514.55 : x
  2. Step 2: Convert to fraction form
    43,413.76/59,922.81 = 25,514.55/x
  3. Step 3: Cross multiply
    43,413.76x = 59,922.81 × 25,514.55
  4. Step 4: Simplify right side
    43,413.76x = 1,528,903,531.89
  5. Step 5: Solve for x
    x = 1,528,903,531.89/43,413.76
  6. Step 6: Final answer
    x = 35,217.03

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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.