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Finding the Fourth Proportional to 19,251.01, 26,564.51 and 10,752.46

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Solution

The fourth proportional to 19,251.01, 26,564.51 and 10,752.46 is: 14,837.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,251.01 : 26,564.51 = 10,752.46 : x
  2. Step 2: Convert to fraction form
    19,251.01/26,564.51 = 10,752.46/x
  3. Step 3: Cross multiply
    19,251.01x = 26,564.51 × 10,752.46
  4. Step 4: Simplify right side
    19,251.01x = 285,633,831.19
  5. Step 5: Solve for x
    x = 285,633,831.19/19,251.01
  6. Step 6: Final answer
    x = 14,837.34

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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.