Home / 52,896.46-79,344.96-17,836.42

Finding the Fourth Proportional to 52,896.46, 79,344.96 and 17,836.42

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Solution

The fourth proportional to 52,896.46, 79,344.96 and 17,836.42 is: 26,754.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,896.46 : 79,344.96 = 17,836.42 : x
  2. Step 2: Convert to fraction form
    52,896.46/79,344.96 = 17,836.42/x
  3. Step 3: Cross multiply
    52,896.46x = 79,344.96 × 17,836.42
  4. Step 4: Simplify right side
    52,896.46x = 1,415,230,031.44
  5. Step 5: Solve for x
    x = 1,415,230,031.44/52,896.46
  6. Step 6: Final answer
    x = 26,754.72

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.