Home / 4,246.35-5,861.34-2,751.63

Finding the Fourth Proportional to 4,246.35, 5,861.34 and 2,751.63

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Solution

The fourth proportional to 4,246.35, 5,861.34 and 2,751.63 is: 3,798.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,246.35 : 5,861.34 = 2,751.63 : x
  2. Step 2: Convert to fraction form
    4,246.35/5,861.34 = 2,751.63/x
  3. Step 3: Cross multiply
    4,246.35x = 5,861.34 × 2,751.63
  4. Step 4: Simplify right side
    4,246.35x = 16,128,238.98
  5. Step 5: Solve for x
    x = 16,128,238.98/4,246.35
  6. Step 6: Final answer
    x = 3,798.14

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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.