Home / 41,276.34-56,961.08-22,413.46

Finding the Fourth Proportional to 41,276.34, 56,961.08 and 22,413.46

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Solution

The fourth proportional to 41,276.34, 56,961.08 and 22,413.46 is: 30,930.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,276.34 : 56,961.08 = 22,413.46 : x
  2. Step 2: Convert to fraction form
    41,276.34/56,961.08 = 22,413.46/x
  3. Step 3: Cross multiply
    41,276.34x = 56,961.08 × 22,413.46
  4. Step 4: Simplify right side
    41,276.34x = 1,276,694,888.14
  5. Step 5: Solve for x
    x = 1,276,694,888.14/41,276.34
  6. Step 6: Final answer
    x = 30,930.43

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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.