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Finding the Fourth Proportional to 35,301.33, 48,714.37 and 19,168.01

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Solution

The fourth proportional to 35,301.33, 48,714.37 and 19,168.01 is: 26,451.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,301.33 : 48,714.37 = 19,168.01 : x
  2. Step 2: Convert to fraction form
    35,301.33/48,714.37 = 19,168.01/x
  3. Step 3: Cross multiply
    35,301.33x = 48,714.37 × 19,168.01
  4. Step 4: Simplify right side
    35,301.33x = 933,757,311.69
  5. Step 5: Solve for x
    x = 933,757,311.69/35,301.33
  6. Step 6: Final answer
    x = 26,451.05

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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.