Home / 3,069.36-4,605.66-3,059.64

Finding the Fourth Proportional to 3,069.36, 4,605.66 and 3,059.64

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Solution

The fourth proportional to 3,069.36, 4,605.66 and 3,059.64 is: 4,591.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,069.36 : 4,605.66 = 3,059.64 : x
  2. Step 2: Convert to fraction form
    3,069.36/4,605.66 = 3,059.64/x
  3. Step 3: Cross multiply
    3,069.36x = 4,605.66 × 3,059.64
  4. Step 4: Simplify right side
    3,069.36x = 14,091,661.56
  5. Step 5: Solve for x
    x = 14,091,661.56/3,069.36
  6. Step 6: Final answer
    x = 4,591.07

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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.