Home / 67,034.92-92,504.10-36,814.36

Finding the Fourth Proportional to 67,034.92, 92,504.10 and 36,814.36

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Solution

The fourth proportional to 67,034.92, 92,504.10 and 36,814.36 is: 50,801.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,034.92 : 92,504.10 = 36,814.36 : x
  2. Step 2: Convert to fraction form
    67,034.92/92,504.10 = 36,814.36/x
  3. Step 3: Cross multiply
    67,034.92x = 92,504.10 × 36,814.36
  4. Step 4: Simplify right side
    67,034.92x = 3,405,479,238.88
  5. Step 5: Solve for x
    x = 3,405,479,238.88/67,034.92
  6. Step 6: Final answer
    x = 50,801.57

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.