Home / 45,224.07-62,413.05-25,087.44

Finding the Fourth Proportional to 45,224.07, 62,413.05 and 25,087.44

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Solution

The fourth proportional to 45,224.07, 62,413.05 and 25,087.44 is: 34,622.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,224.07 : 62,413.05 = 25,087.44 : x
  2. Step 2: Convert to fraction form
    45,224.07/62,413.05 = 25,087.44/x
  3. Step 3: Cross multiply
    45,224.07x = 62,413.05 × 25,087.44
  4. Step 4: Simplify right side
    45,224.07x = 1,565,783,209.59
  5. Step 5: Solve for x
    x = 1,565,783,209.59/45,224.07
  6. Step 6: Final answer
    x = 34,622.79

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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.