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Finding the Fourth Proportional to 73,902, 110,870.55 and 23,982.24

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Solution

The fourth proportional to 73,902, 110,870.55 and 23,982.24 is: 35,979.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,902 : 110,870.55 = 23,982.24 : x
  2. Step 2: Convert to fraction form
    73,902/110,870.55 = 23,982.24/x
  3. Step 3: Cross multiply
    73,902x = 110,870.55 × 23,982.24
  4. Step 4: Simplify right side
    73,902x = 2,658,924,139.03
  5. Step 5: Solve for x
    x = 2,658,924,139.03/73,902
  6. Step 6: Final answer
    x = 35,979.06

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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.