Home / 6,076.26-9,114.48-2,180.58

Finding the Fourth Proportional to 6,076.26, 9,114.48 and 2,180.58

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Solution

The fourth proportional to 6,076.26, 9,114.48 and 2,180.58 is: 3,270.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,076.26 : 9,114.48 = 2,180.58 : x
  2. Step 2: Convert to fraction form
    6,076.26/9,114.48 = 2,180.58/x
  3. Step 3: Cross multiply
    6,076.26x = 9,114.48 × 2,180.58
  4. Step 4: Simplify right side
    6,076.26x = 19,874,852.80
  5. Step 5: Solve for x
    x = 19,874,852.80/6,076.26
  6. Step 6: Final answer
    x = 3,270.90

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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.