Home / 6,392.04-9,588.78-2,008.32

Finding the Fourth Proportional to 6,392.04, 9,588.78 and 2,008.32

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Solution

The fourth proportional to 6,392.04, 9,588.78 and 2,008.32 is: 3,012.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,392.04 : 9,588.78 = 2,008.32 : x
  2. Step 2: Convert to fraction form
    6,392.04/9,588.78 = 2,008.32/x
  3. Step 3: Cross multiply
    6,392.04x = 9,588.78 × 2,008.32
  4. Step 4: Simplify right side
    6,392.04x = 19,257,338.65
  5. Step 5: Solve for x
    x = 19,257,338.65/6,392.04
  6. Step 6: Final answer
    x = 3,012.71

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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.