Home / 4,983.58-7,475.91-1,696.06

Finding the Fourth Proportional to 4,983.58, 7,475.91 and 1,696.06

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Solution

The fourth proportional to 4,983.58, 7,475.91 and 1,696.06 is: 2,544.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,983.58 : 7,475.91 = 1,696.06 : x
  2. Step 2: Convert to fraction form
    4,983.58/7,475.91 = 1,696.06/x
  3. Step 3: Cross multiply
    4,983.58x = 7,475.91 × 1,696.06
  4. Step 4: Simplify right side
    4,983.58x = 12,679,591.91
  5. Step 5: Solve for x
    x = 12,679,591.91/4,983.58
  6. Step 6: Final answer
    x = 2,544.27

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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.