Home / 3,057.69-4,577.85-2,014.55

Finding the Fourth Proportional to 3,057.69, 4,577.85 and 2,014.55

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Solution

The fourth proportional to 3,057.69, 4,577.85 and 2,014.55 is: 3,016.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,057.69 : 4,577.85 = 2,014.55 : x
  2. Step 2: Convert to fraction form
    3,057.69/4,577.85 = 2,014.55/x
  3. Step 3: Cross multiply
    3,057.69x = 4,577.85 × 2,014.55
  4. Step 4: Simplify right side
    3,057.69x = 9,222,302.00
  5. Step 5: Solve for x
    x = 9,222,302.00/3,057.69
  6. Step 6: Final answer
    x = 3,016.10

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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.