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Finding the Fourth Proportional to 35,053.01, 48,371.10 and 19,134.26

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Solution

The fourth proportional to 35,053.01, 48,371.10 and 19,134.26 is: 26,404.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,053.01 : 48,371.10 = 19,134.26 : x
  2. Step 2: Convert to fraction form
    35,053.01/48,371.10 = 19,134.26/x
  3. Step 3: Cross multiply
    35,053.01x = 48,371.10 × 19,134.26
  4. Step 4: Simplify right side
    35,053.01x = 925,545,203.89
  5. Step 5: Solve for x
    x = 925,545,203.89/35,053.01
  6. Step 6: Final answer
    x = 26,404.16

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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.