Home / 6,054.62-9,078.20-2,104.95

Finding the Fourth Proportional to 6,054.62, 9,078.20 and 2,104.95

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Solution

The fourth proportional to 6,054.62, 9,078.20 and 2,104.95 is: 3,156.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,054.62 : 9,078.20 = 2,104.95 : x
  2. Step 2: Convert to fraction form
    6,054.62/9,078.20 = 2,104.95/x
  3. Step 3: Cross multiply
    6,054.62x = 9,078.20 × 2,104.95
  4. Step 4: Simplify right side
    6,054.62x = 19,109,188.50
  5. Step 5: Solve for x
    x = 19,109,188.50/6,054.62
  6. Step 6: Final answer
    x = 3,156.14

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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.