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Finding the Fourth Proportional to 19,632.27, 27,094.28 and 11,566.00

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Solution

The fourth proportional to 19,632.27, 27,094.28 and 11,566.00 is: 15,962.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,632.27 : 27,094.28 = 11,566.00 : x
  2. Step 2: Convert to fraction form
    19,632.27/27,094.28 = 11,566.00/x
  3. Step 3: Cross multiply
    19,632.27x = 27,094.28 × 11,566.00
  4. Step 4: Simplify right side
    19,632.27x = 313,372,307.01
  5. Step 5: Solve for x
    x = 313,372,307.01/19,632.27
  6. Step 6: Final answer
    x = 15,962.11

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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.