Home / 4,843.98-7,266.24-1,556.82

Finding the Fourth Proportional to 4,843.98, 7,266.24 and 1,556.82

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Solution

The fourth proportional to 4,843.98, 7,266.24 and 1,556.82 is: 2,335.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,843.98 : 7,266.24 = 1,556.82 : x
  2. Step 2: Convert to fraction form
    4,843.98/7,266.24 = 1,556.82/x
  3. Step 3: Cross multiply
    4,843.98x = 7,266.24 × 1,556.82
  4. Step 4: Simplify right side
    4,843.98x = 11,312,227.76
  5. Step 5: Solve for x
    x = 11,312,227.76/4,843.98
  6. Step 6: Final answer
    x = 2,335.32

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Double scale
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Similar ratio
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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.