Home / 3,016.08-4,521.06-1,453.80

Finding the Fourth Proportional to 3,016.08, 4,521.06 and 1,453.80

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Solution

The fourth proportional to 3,016.08, 4,521.06 and 1,453.80 is: 2,179.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,016.08 : 4,521.06 = 1,453.80 : x
  2. Step 2: Convert to fraction form
    3,016.08/4,521.06 = 1,453.80/x
  3. Step 3: Cross multiply
    3,016.08x = 4,521.06 × 1,453.80
  4. Step 4: Simplify right side
    3,016.08x = 6,572,717.03
  5. Step 5: Solve for x
    x = 6,572,717.03/3,016.08
  6. Step 6: Final answer
    x = 2,179.23

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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.