Home / 3,586.92-4,950.18-2,242.32

Finding the Fourth Proportional to 3,586.92, 4,950.18 and 2,242.32

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Solution

The fourth proportional to 3,586.92, 4,950.18 and 2,242.32 is: 3,094.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,586.92 : 4,950.18 = 2,242.32 : x
  2. Step 2: Convert to fraction form
    3,586.92/4,950.18 = 2,242.32/x
  3. Step 3: Cross multiply
    3,586.92x = 4,950.18 × 2,242.32
  4. Step 4: Simplify right side
    3,586.92x = 11,099,887.62
  5. Step 5: Solve for x
    x = 11,099,887.62/3,586.92
  6. Step 6: Final answer
    x = 3,094.55

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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.