Home / 34,803.42-52,204.68-8,508.39

Finding the Fourth Proportional to 34,803.42, 52,204.68 and 8,508.39

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Solution

The fourth proportional to 34,803.42, 52,204.68 and 8,508.39 is: 12,762.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,803.42 : 52,204.68 = 8,508.39 : x
  2. Step 2: Convert to fraction form
    34,803.42/52,204.68 = 8,508.39/x
  3. Step 3: Cross multiply
    34,803.42x = 52,204.68 × 8,508.39
  4. Step 4: Simplify right side
    34,803.42x = 444,177,777.27
  5. Step 5: Solve for x
    x = 444,177,777.27/34,803.42
  6. Step 6: Final answer
    x = 12,762.47

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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.