Home / 3,263.56-4,896.91-2,030.65

Finding the Fourth Proportional to 3,263.56, 4,896.91 and 2,030.65

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Solution

The fourth proportional to 3,263.56, 4,896.91 and 2,030.65 is: 3,046.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,263.56 : 4,896.91 = 2,030.65 : x
  2. Step 2: Convert to fraction form
    3,263.56/4,896.91 = 2,030.65/x
  3. Step 3: Cross multiply
    3,263.56x = 4,896.91 × 2,030.65
  4. Step 4: Simplify right side
    3,263.56x = 9,943,885.81
  5. Step 5: Solve for x
    x = 9,943,885.81/3,263.56
  6. Step 6: Final answer
    x = 3,046.95

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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.