Home / 41,156.09-56,795.67-22,293.21

Finding the Fourth Proportional to 41,156.09, 56,795.67 and 22,293.21

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Solution

The fourth proportional to 41,156.09, 56,795.67 and 22,293.21 is: 30,764.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,156.09 : 56,795.67 = 22,293.21 : x
  2. Step 2: Convert to fraction form
    41,156.09/56,795.67 = 22,293.21/x
  3. Step 3: Cross multiply
    41,156.09x = 56,795.67 × 22,293.21
  4. Step 4: Simplify right side
    41,156.09x = 1,266,157,798.40
  5. Step 5: Solve for x
    x = 1,266,157,798.40/41,156.09
  6. Step 6: Final answer
    x = 30,764.78

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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.