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Finding the Fourth Proportional to 19,496.59, 26,905.27 and 10,544.01

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Solution

The fourth proportional to 19,496.59, 26,905.27 and 10,544.01 is: 14,550.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,496.59 : 26,905.27 = 10,544.01 : x
  2. Step 2: Convert to fraction form
    19,496.59/26,905.27 = 10,544.01/x
  3. Step 3: Cross multiply
    19,496.59x = 26,905.27 × 10,544.01
  4. Step 4: Simplify right side
    19,496.59x = 283,689,435.93
  5. Step 5: Solve for x
    x = 283,689,435.93/19,496.59
  6. Step 6: Final answer
    x = 14,550.72

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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.