Home / 41,926.56-57,858.04-22,805.92

Finding the Fourth Proportional to 41,926.56, 57,858.04 and 22,805.92

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Solution

The fourth proportional to 41,926.56, 57,858.04 and 22,805.92 is: 31,471.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,926.56 : 57,858.04 = 22,805.92 : x
  2. Step 2: Convert to fraction form
    41,926.56/57,858.04 = 22,805.92/x
  3. Step 3: Cross multiply
    41,926.56x = 57,858.04 × 22,805.92
  4. Step 4: Simplify right side
    41,926.56x = 1,319,505,831.60
  5. Step 5: Solve for x
    x = 1,319,505,831.60/41,926.56
  6. Step 6: Final answer
    x = 31,471.84

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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.