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Finding the Fourth Proportional to 35,511, 53,238.42 and 17,732.52

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Solution

The fourth proportional to 35,511, 53,238.42 and 17,732.52 is: 26,584.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,511 : 53,238.42 = 17,732.52 : x
  2. Step 2: Convert to fraction form
    35,511/53,238.42 = 17,732.52/x
  3. Step 3: Cross multiply
    35,511x = 53,238.42 × 17,732.52
  4. Step 4: Simplify right side
    35,511x = 944,051,347.42
  5. Step 5: Solve for x
    x = 944,051,347.42/35,511
  6. Step 6: Final answer
    x = 26,584.76

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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.