Home / 4,483.41-6,725.09-1,151.66

Finding the Fourth Proportional to 4,483.41, 6,725.09 and 1,151.66

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Solution

The fourth proportional to 4,483.41, 6,725.09 and 1,151.66 is: 1,727.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,483.41 : 6,725.09 = 1,151.66 : x
  2. Step 2: Convert to fraction form
    4,483.41/6,725.09 = 1,151.66/x
  3. Step 3: Cross multiply
    4,483.41x = 6,725.09 × 1,151.66
  4. Step 4: Simplify right side
    4,483.41x = 7,744,986.40
  5. Step 5: Solve for x
    x = 7,744,986.40/4,483.41
  6. Step 6: Final answer
    x = 1,727.48

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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.