Home / 4,069.60-6,104.40-3,036.85

Finding the Fourth Proportional to 4,069.60, 6,104.40 and 3,036.85

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Solution

The fourth proportional to 4,069.60, 6,104.40 and 3,036.85 is: 4,555.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,069.60 : 6,104.40 = 3,036.85 : x
  2. Step 2: Convert to fraction form
    4,069.60/6,104.40 = 3,036.85/x
  3. Step 3: Cross multiply
    4,069.60x = 6,104.40 × 3,036.85
  4. Step 4: Simplify right side
    4,069.60x = 18,538,147.14
  5. Step 5: Solve for x
    x = 18,538,147.14/4,069.60
  6. Step 6: Final answer
    x = 4,555.28

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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.