Home / 41,270.98-56,953.96-22,408.11

Finding the Fourth Proportional to 41,270.98, 56,953.96 and 22,408.11

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Solution

The fourth proportional to 41,270.98, 56,953.96 and 22,408.11 is: 30,923.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,270.98 : 56,953.96 = 22,408.11 : x
  2. Step 2: Convert to fraction form
    41,270.98/56,953.96 = 22,408.11/x
  3. Step 3: Cross multiply
    41,270.98x = 56,953.96 × 22,408.11
  4. Step 4: Simplify right side
    41,270.98x = 1,276,230,600.62
  5. Step 5: Solve for x
    x = 1,276,230,600.62/41,270.98
  6. Step 6: Final answer
    x = 30,923.20

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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.