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Finding the Fourth Proportional to 23,666.39, 35,493.51 and 7,022.48

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Solution

The fourth proportional to 23,666.39, 35,493.51 and 7,022.48 is: 10,531.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,666.39 : 35,493.51 = 7,022.48 : x
  2. Step 2: Convert to fraction form
    23,666.39/35,493.51 = 7,022.48/x
  3. Step 3: Cross multiply
    23,666.39x = 35,493.51 × 7,022.48
  4. Step 4: Simplify right side
    23,666.39x = 249,252,464.10
  5. Step 5: Solve for x
    x = 249,252,464.10/23,666.39
  6. Step 6: Final answer
    x = 10,531.92

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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.