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Finding the Fourth Proportional to 35,098.02, 48,435.14 and 19,182.46

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Solution

The fourth proportional to 35,098.02, 48,435.14 and 19,182.46 is: 26,471.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,098.02 : 48,435.14 = 19,182.46 : x
  2. Step 2: Convert to fraction form
    35,098.02/48,435.14 = 19,182.46/x
  3. Step 3: Cross multiply
    35,098.02x = 48,435.14 × 19,182.46
  4. Step 4: Simplify right side
    35,098.02x = 929,105,135.64
  5. Step 5: Solve for x
    x = 929,105,135.64/35,098.02
  6. Step 6: Final answer
    x = 26,471.73

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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.