Home / 5,941.35-8,912.43-2,242.89

Finding the Fourth Proportional to 5,941.35, 8,912.43 and 2,242.89

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Solution

The fourth proportional to 5,941.35, 8,912.43 and 2,242.89 is: 3,364.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,941.35 : 8,912.43 = 2,242.89 : x
  2. Step 2: Convert to fraction form
    5,941.35/8,912.43 = 2,242.89/x
  3. Step 3: Cross multiply
    5,941.35x = 8,912.43 × 2,242.89
  4. Step 4: Simplify right side
    5,941.35x = 19,989,600.12
  5. Step 5: Solve for x
    x = 19,989,600.12/5,941.35
  6. Step 6: Final answer
    x = 3,364.49

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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.