Home / 4,924.32-7,388.24-2,326.64

Finding the Fourth Proportional to 4,924.32, 7,388.24 and 2,326.64

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Solution

The fourth proportional to 4,924.32, 7,388.24 and 2,326.64 is: 3,490.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,924.32 : 7,388.24 = 2,326.64 : x
  2. Step 2: Convert to fraction form
    4,924.32/7,388.24 = 2,326.64/x
  3. Step 3: Cross multiply
    4,924.32x = 7,388.24 × 2,326.64
  4. Step 4: Simplify right side
    4,924.32x = 17,189,774.71
  5. Step 5: Solve for x
    x = 17,189,774.71/4,924.32
  6. Step 6: Final answer
    x = 3,490.79

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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.