Home / 2,983.34-4,473.68-1,596.41

Finding the Fourth Proportional to 2,983.34, 4,473.68 and 1,596.41

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Solution

The fourth proportional to 2,983.34, 4,473.68 and 1,596.41 is: 2,393.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,983.34 : 4,473.68 = 1,596.41 : x
  2. Step 2: Convert to fraction form
    2,983.34/4,473.68 = 1,596.41/x
  3. Step 3: Cross multiply
    2,983.34x = 4,473.68 × 1,596.41
  4. Step 4: Simplify right side
    2,983.34x = 7,141,797.14
  5. Step 5: Solve for x
    x = 7,141,797.14/2,983.34
  6. Step 6: Final answer
    x = 2,393.90

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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.