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Finding the Fourth Proportional to 240,846.26, 332,363.39 and 133,413.93

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Solution

The fourth proportional to 240,846.26, 332,363.39 and 133,413.93 is: 184,108.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,846.26 : 332,363.39 = 133,413.93 : x
  2. Step 2: Convert to fraction form
    240,846.26/332,363.39 = 133,413.93/x
  3. Step 3: Cross multiply
    240,846.26x = 332,363.39 × 133,413.93
  4. Step 4: Simplify right side
    240,846.26x = 44,341,905,380.95
  5. Step 5: Solve for x
    x = 44,341,905,380.95/240,846.26
  6. Step 6: Final answer
    x = 184,108.76

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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.