Home / 41,166.25-56,809.49-22,303.37

Finding the Fourth Proportional to 41,166.25, 56,809.49 and 22,303.37

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Solution

The fourth proportional to 41,166.25, 56,809.49 and 22,303.37 is: 30,778.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,166.25 : 56,809.49 = 22,303.37 : x
  2. Step 2: Convert to fraction form
    41,166.25/56,809.49 = 22,303.37/x
  3. Step 3: Cross multiply
    41,166.25x = 56,809.49 × 22,303.37
  4. Step 4: Simplify right side
    41,166.25x = 1,267,043,105.49
  5. Step 5: Solve for x
    x = 1,267,043,105.49/41,166.25
  6. Step 6: Final answer
    x = 30,778.69

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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.