Home / 4,134.42-5,704.56-2,365.02

Finding the Fourth Proportional to 4,134.42, 5,704.56 and 2,365.02

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Solution

The fourth proportional to 4,134.42, 5,704.56 and 2,365.02 is: 3,263.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,134.42 : 5,704.56 = 2,365.02 : x
  2. Step 2: Convert to fraction form
    4,134.42/5,704.56 = 2,365.02/x
  3. Step 3: Cross multiply
    4,134.42x = 5,704.56 × 2,365.02
  4. Step 4: Simplify right side
    4,134.42x = 13,491,398.49
  5. Step 5: Solve for x
    x = 13,491,398.49/4,134.42
  6. Step 6: Final answer
    x = 3,263.19

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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.