Home / 4,454.03-6,680.88-1,167.09

Finding the Fourth Proportional to 4,454.03, 6,680.88 and 1,167.09

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Solution

The fourth proportional to 4,454.03, 6,680.88 and 1,167.09 is: 1,750.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,454.03 : 6,680.88 = 1,167.09 : x
  2. Step 2: Convert to fraction form
    4,454.03/6,680.88 = 1,167.09/x
  3. Step 3: Cross multiply
    4,454.03x = 6,680.88 × 1,167.09
  4. Step 4: Simplify right side
    4,454.03x = 7,797,188.24
  5. Step 5: Solve for x
    x = 7,797,188.24/4,454.03
  6. Step 6: Final answer
    x = 1,750.59

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1.5x scale

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.