Home / 7,824.43-10,794.96-4,464.82

Finding the Fourth Proportional to 7,824.43, 10,794.96 and 4,464.82

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Solution

The fourth proportional to 7,824.43, 10,794.96 and 4,464.82 is: 6,159.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,824.43 : 10,794.96 = 4,464.82 : x
  2. Step 2: Convert to fraction form
    7,824.43/10,794.96 = 4,464.82/x
  3. Step 3: Cross multiply
    7,824.43x = 10,794.96 × 4,464.82
  4. Step 4: Simplify right side
    7,824.43x = 48,197,553.31
  5. Step 5: Solve for x
    x = 48,197,553.31/7,824.43
  6. Step 6: Final answer
    x = 6,159.88

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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.