Home / 4,464.24-6,697.02-4,190.88

Finding the Fourth Proportional to 4,464.24, 6,697.02 and 4,190.88

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Solution

The fourth proportional to 4,464.24, 6,697.02 and 4,190.88 is: 6,286.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,464.24 : 6,697.02 = 4,190.88 : x
  2. Step 2: Convert to fraction form
    4,464.24/6,697.02 = 4,190.88/x
  3. Step 3: Cross multiply
    4,464.24x = 6,697.02 × 4,190.88
  4. Step 4: Simplify right side
    4,464.24x = 28,066,407.18
  5. Step 5: Solve for x
    x = 28,066,407.18/4,464.24
  6. Step 6: Final answer
    x = 6,286.94

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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.