Home / 67,054.38-92,536.68-36,841.66

Finding the Fourth Proportional to 67,054.38, 92,536.68 and 36,841.66

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Solution

The fourth proportional to 67,054.38, 92,536.68 and 36,841.66 is: 50,842.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,054.38 : 92,536.68 = 36,841.66 : x
  2. Step 2: Convert to fraction form
    67,054.38/92,536.68 = 36,841.66/x
  3. Step 3: Cross multiply
    67,054.38x = 92,536.68 × 36,841.66
  4. Step 4: Simplify right side
    67,054.38x = 3,409,204,861.93
  5. Step 5: Solve for x
    x = 3,409,204,861.93/67,054.38
  6. Step 6: Final answer
    x = 50,842.39

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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.