Home / 41,116.67-56,741.14-22,253.79

Finding the Fourth Proportional to 41,116.67, 56,741.14 and 22,253.79

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Solution

The fourth proportional to 41,116.67, 56,741.14 and 22,253.79 is: 30,710.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,116.67 : 56,741.14 = 22,253.79 : x
  2. Step 2: Convert to fraction form
    41,116.67/56,741.14 = 22,253.79/x
  3. Step 3: Cross multiply
    41,116.67x = 56,741.14 × 22,253.79
  4. Step 4: Simplify right side
    41,116.67x = 1,262,705,413.92
  5. Step 5: Solve for x
    x = 1,262,705,413.92/41,116.67
  6. Step 6: Final answer
    x = 30,710.30

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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.