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Finding the Fourth Proportional to 23,111.10, 34,635.24 and 9,773.01

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Solution

The fourth proportional to 23,111.10, 34,635.24 and 9,773.01 is: 14,646.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,111.10 : 34,635.24 = 9,773.01 : x
  2. Step 2: Convert to fraction form
    23,111.10/34,635.24 = 9,773.01/x
  3. Step 3: Cross multiply
    23,111.10x = 34,635.24 × 9,773.01
  4. Step 4: Simplify right side
    23,111.10x = 338,490,546.87
  5. Step 5: Solve for x
    x = 338,490,546.87/23,111.10
  6. Step 6: Final answer
    x = 14,646.23

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.