Home / 4,927.68-7,392.96-2,327.04

Finding the Fourth Proportional to 4,927.68, 7,392.96 and 2,327.04

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Solution

The fourth proportional to 4,927.68, 7,392.96 and 2,327.04 is: 3,491.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,927.68 : 7,392.96 = 2,327.04 : x
  2. Step 2: Convert to fraction form
    4,927.68/7,392.96 = 2,327.04/x
  3. Step 3: Cross multiply
    4,927.68x = 7,392.96 × 2,327.04
  4. Step 4: Simplify right side
    4,927.68x = 17,203,713.64
  5. Step 5: Solve for x
    x = 17,203,713.64/4,927.68
  6. Step 6: Final answer
    x = 3,491.24

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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.