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Finding the Fourth Proportional to 18,052.47, 24,913.09 and 10,094.68

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Solution

The fourth proportional to 18,052.47, 24,913.09 and 10,094.68 is: 13,931.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,052.47 : 24,913.09 = 10,094.68 : x
  2. Step 2: Convert to fraction form
    18,052.47/24,913.09 = 10,094.68/x
  3. Step 3: Cross multiply
    18,052.47x = 24,913.09 × 10,094.68
  4. Step 4: Simplify right side
    18,052.47x = 251,489,708.48
  5. Step 5: Solve for x
    x = 251,489,708.48/18,052.47
  6. Step 6: Final answer
    x = 13,931.04

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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.