Home / 3,672.60-5,501.96-2,846.83

Finding the Fourth Proportional to 3,672.60, 5,501.96 and 2,846.83

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Solution

The fourth proportional to 3,672.60, 5,501.96 and 2,846.83 is: 4,264.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,672.60 : 5,501.96 = 2,846.83 : x
  2. Step 2: Convert to fraction form
    3,672.60/5,501.96 = 2,846.83/x
  3. Step 3: Cross multiply
    3,672.60x = 5,501.96 × 2,846.83
  4. Step 4: Simplify right side
    3,672.60x = 15,663,130.55
  5. Step 5: Solve for x
    x = 15,663,130.55/3,672.60
  6. Step 6: Final answer
    x = 4,264.86

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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.