Home / 5,941.55-8,199.45-3,423.24

Finding the Fourth Proportional to 5,941.55, 8,199.45 and 3,423.24

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Solution

The fourth proportional to 5,941.55, 8,199.45 and 3,423.24 is: 4,724.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,941.55 : 8,199.45 = 3,423.24 : x
  2. Step 2: Convert to fraction form
    5,941.55/8,199.45 = 3,423.24/x
  3. Step 3: Cross multiply
    5,941.55x = 8,199.45 × 3,423.24
  4. Step 4: Simplify right side
    5,941.55x = 28,068,671.78
  5. Step 5: Solve for x
    x = 28,068,671.78/5,941.55
  6. Step 6: Final answer
    x = 4,724.13

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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.