Home / 4,844.98-7,267.74-1,557.82

Finding the Fourth Proportional to 4,844.98, 7,267.74 and 1,557.82

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Solution

The fourth proportional to 4,844.98, 7,267.74 and 1,557.82 is: 2,336.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,844.98 : 7,267.74 = 1,557.82 : x
  2. Step 2: Convert to fraction form
    4,844.98/7,267.74 = 1,557.82/x
  3. Step 3: Cross multiply
    4,844.98x = 7,267.74 × 1,557.82
  4. Step 4: Simplify right side
    4,844.98x = 11,321,830.73
  5. Step 5: Solve for x
    x = 11,321,830.73/4,844.98
  6. Step 6: Final answer
    x = 2,336.82

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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.