Home / 41,156.75-56,796.32-22,293.88

Finding the Fourth Proportional to 41,156.75, 56,796.32 and 22,293.88

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Solution

The fourth proportional to 41,156.75, 56,796.32 and 22,293.88 is: 30,765.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,156.75 : 56,796.32 = 22,293.88 : x
  2. Step 2: Convert to fraction form
    41,156.75/56,796.32 = 22,293.88/x
  3. Step 3: Cross multiply
    41,156.75x = 56,796.32 × 22,293.88
  4. Step 4: Simplify right side
    41,156.75x = 1,266,210,256.27
  5. Step 5: Solve for x
    x = 1,266,210,256.27/41,156.75
  6. Step 6: Final answer
    x = 30,765.55

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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.