Home / 8,054.20-12,085.61-6,066.16

Finding the Fourth Proportional to 8,054.20, 12,085.61 and 6,066.16

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Solution

The fourth proportional to 8,054.20, 12,085.61 and 6,066.16 is: 9,102.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,054.20 : 12,085.61 = 6,066.16 : x
  2. Step 2: Convert to fraction form
    8,054.20/12,085.61 = 6,066.16/x
  3. Step 3: Cross multiply
    8,054.20x = 12,085.61 × 6,066.16
  4. Step 4: Simplify right side
    8,054.20x = 73,313,183.41
  5. Step 5: Solve for x
    x = 73,313,183.41/8,054.20
  6. Step 6: Final answer
    x = 9,102.48

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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.