Home / 67,259.05-92,810.62-41,413.50

Finding the Fourth Proportional to 67,259.05, 92,810.62 and 41,413.50

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Solution

The fourth proportional to 67,259.05, 92,810.62 and 41,413.50 is: 57,146.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,259.05 : 92,810.62 = 41,413.50 : x
  2. Step 2: Convert to fraction form
    67,259.05/92,810.62 = 41,413.50/x
  3. Step 3: Cross multiply
    67,259.05x = 92,810.62 × 41,413.50
  4. Step 4: Simplify right side
    67,259.05x = 3,843,612,611.37
  5. Step 5: Solve for x
    x = 3,843,612,611.37/67,259.05
  6. Step 6: Final answer
    x = 57,146.40

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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.