Home / 9,194.85-13,790.45-2,529.63

Finding the Fourth Proportional to 9,194.85, 13,790.45 and 2,529.63

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Solution

The fourth proportional to 9,194.85, 13,790.45 and 2,529.63 is: 3,793.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,194.85 : 13,790.45 = 2,529.63 : x
  2. Step 2: Convert to fraction form
    9,194.85/13,790.45 = 2,529.63/x
  3. Step 3: Cross multiply
    9,194.85x = 13,790.45 × 2,529.63
  4. Step 4: Simplify right side
    9,194.85x = 34,884,723.39
  5. Step 5: Solve for x
    x = 34,884,723.39/9,194.85
  6. Step 6: Final answer
    x = 3,793.94

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1.5x scale

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.