Home / 4,059.05-6,073.38-2,891.75

Finding the Fourth Proportional to 4,059.05, 6,073.38 and 2,891.75

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Solution

The fourth proportional to 4,059.05, 6,073.38 and 2,891.75 is: 4,326.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,059.05 : 6,073.38 = 2,891.75 : x
  2. Step 2: Convert to fraction form
    4,059.05/6,073.38 = 2,891.75/x
  3. Step 3: Cross multiply
    4,059.05x = 6,073.38 × 2,891.75
  4. Step 4: Simplify right side
    4,059.05x = 17,562,666.25
  5. Step 5: Solve for x
    x = 17,562,666.25/4,059.05
  6. Step 6: Final answer
    x = 4,326.80

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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.