Home / 5,962.24-8,229.38-3,445.81

Finding the Fourth Proportional to 5,962.24, 8,229.38 and 3,445.81

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Solution

The fourth proportional to 5,962.24, 8,229.38 and 3,445.81 is: 4,756.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,962.24 : 8,229.38 = 3,445.81 : x
  2. Step 2: Convert to fraction form
    5,962.24/8,229.38 = 3,445.81/x
  3. Step 3: Cross multiply
    5,962.24x = 8,229.38 × 3,445.81
  4. Step 4: Simplify right side
    5,962.24x = 28,356,861.48
  5. Step 5: Solve for x
    x = 28,356,861.48/5,962.24
  6. Step 6: Final answer
    x = 4,756.07

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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.