Home / 4,441.04-6,662.96-1,519.36

Finding the Fourth Proportional to 4,441.04, 6,662.96 and 1,519.36

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Solution

The fourth proportional to 4,441.04, 6,662.96 and 1,519.36 is: 2,279.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,441.04 : 6,662.96 = 1,519.36 : x
  2. Step 2: Convert to fraction form
    4,441.04/6,662.96 = 1,519.36/x
  3. Step 3: Cross multiply
    4,441.04x = 6,662.96 × 1,519.36
  4. Step 4: Simplify right side
    4,441.04x = 10,123,434.91
  5. Step 5: Solve for x
    x = 10,123,434.91/4,441.04
  6. Step 6: Final answer
    x = 2,279.52

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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.