Home / 41,817.54-57,712.30-23,915.18

Finding the Fourth Proportional to 41,817.54, 57,712.30 and 23,915.18

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Solution

The fourth proportional to 41,817.54, 57,712.30 and 23,915.18 is: 33,005.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,817.54 : 57,712.30 = 23,915.18 : x
  2. Step 2: Convert to fraction form
    41,817.54/57,712.30 = 23,915.18/x
  3. Step 3: Cross multiply
    41,817.54x = 57,712.30 × 23,915.18
  4. Step 4: Simplify right side
    41,817.54x = 1,380,200,042.71
  5. Step 5: Solve for x
    x = 1,380,200,042.71/41,817.54
  6. Step 6: Final answer
    x = 33,005.29

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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.