Home / 34,413.89-47,500.46-22,476.97

Finding the Fourth Proportional to 34,413.89, 47,500.46 and 22,476.97

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Solution

The fourth proportional to 34,413.89, 47,500.46 and 22,476.97 is: 31,024.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,413.89 : 47,500.46 = 22,476.97 : x
  2. Step 2: Convert to fraction form
    34,413.89/47,500.46 = 22,476.97/x
  3. Step 3: Cross multiply
    34,413.89x = 47,500.46 × 22,476.97
  4. Step 4: Simplify right side
    34,413.89x = 1,067,666,302.02
  5. Step 5: Solve for x
    x = 1,067,666,302.02/34,413.89
  6. Step 6: Final answer
    x = 31,024.28

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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.