Home / 4,053.62-6,076.25-2,940.25

Finding the Fourth Proportional to 4,053.62, 6,076.25 and 2,940.25

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Solution

The fourth proportional to 4,053.62, 6,076.25 and 2,940.25 is: 4,407.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,053.62 : 6,076.25 = 2,940.25 : x
  2. Step 2: Convert to fraction form
    4,053.62/6,076.25 = 2,940.25/x
  3. Step 3: Cross multiply
    4,053.62x = 6,076.25 × 2,940.25
  4. Step 4: Simplify right side
    4,053.62x = 17,865,675.20
  5. Step 5: Solve for x
    x = 17,865,675.20/4,053.62
  6. Step 6: Final answer
    x = 4,407.34

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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.