Home / 4,564.74-6,847.20-1,444.80

Finding the Fourth Proportional to 4,564.74, 6,847.20 and 1,444.80

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Solution

The fourth proportional to 4,564.74, 6,847.20 and 1,444.80 is: 2,167.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,564.74 : 6,847.20 = 1,444.80 : x
  2. Step 2: Convert to fraction form
    4,564.74/6,847.20 = 1,444.80/x
  3. Step 3: Cross multiply
    4,564.74x = 6,847.20 × 1,444.80
  4. Step 4: Simplify right side
    4,564.74x = 9,892,834.56
  5. Step 5: Solve for x
    x = 9,892,834.56/4,564.74
  6. Step 6: Final answer
    x = 2,167.23

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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.