Home / 34,764.62-52,151.90-10,750.77

Finding the Fourth Proportional to 34,764.62, 52,151.90 and 10,750.77

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Solution

The fourth proportional to 34,764.62, 52,151.90 and 10,750.77 is: 16,127.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,764.62 : 52,151.90 = 10,750.77 : x
  2. Step 2: Convert to fraction form
    34,764.62/52,151.90 = 10,750.77/x
  3. Step 3: Cross multiply
    34,764.62x = 52,151.90 × 10,750.77
  4. Step 4: Simplify right side
    34,764.62x = 560,673,028.21
  5. Step 5: Solve for x
    x = 560,673,028.21/34,764.62
  6. Step 6: Final answer
    x = 16,127.69

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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.