Home / 41,371.71-57,090.54-23,220.73

Finding the Fourth Proportional to 41,371.71, 57,090.54 and 23,220.73

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Solution

The fourth proportional to 41,371.71, 57,090.54 and 23,220.73 is: 32,043.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,371.71 : 57,090.54 = 23,220.73 : x
  2. Step 2: Convert to fraction form
    41,371.71/57,090.54 = 23,220.73/x
  3. Step 3: Cross multiply
    41,371.71x = 57,090.54 × 23,220.73
  4. Step 4: Simplify right side
    41,371.71x = 1,325,684,014.89
  5. Step 5: Solve for x
    x = 1,325,684,014.89/41,371.71
  6. Step 6: Final answer
    x = 32,043.25

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Half scale
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Double scale
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Similar ratio
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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.