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Finding the Fourth Proportional to 41,308.67, 57,006.15 and 23,407.16

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Solution

The fourth proportional to 41,308.67, 57,006.15 and 23,407.16 is: 32,301.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,308.67 : 57,006.15 = 23,407.16 : x
  2. Step 2: Convert to fraction form
    41,308.67/57,006.15 = 23,407.16/x
  3. Step 3: Cross multiply
    41,308.67x = 57,006.15 × 23,407.16
  4. Step 4: Simplify right side
    41,308.67x = 1,334,351,873.00
  5. Step 5: Solve for x
    x = 1,334,351,873.00/41,308.67
  6. Step 6: Final answer
    x = 32,301.98

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.