Home / 4,443.98-6,637.99-3,263.54

Finding the Fourth Proportional to 4,443.98, 6,637.99 and 3,263.54

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Solution

The fourth proportional to 4,443.98, 6,637.99 and 3,263.54 is: 4,874.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,443.98 : 6,637.99 = 3,263.54 : x
  2. Step 2: Convert to fraction form
    4,443.98/6,637.99 = 3,263.54/x
  3. Step 3: Cross multiply
    4,443.98x = 6,637.99 × 3,263.54
  4. Step 4: Simplify right side
    4,443.98x = 21,663,345.88
  5. Step 5: Solve for x
    x = 21,663,345.88/4,443.98
  6. Step 6: Final answer
    x = 4,874.76

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.