Home / 3,094.14-4,270.22-1,768.04

Finding the Fourth Proportional to 3,094.14, 4,270.22 and 1,768.04

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Solution

The fourth proportional to 3,094.14, 4,270.22 and 1,768.04 is: 2,440.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,094.14 : 4,270.22 = 1,768.04 : x
  2. Step 2: Convert to fraction form
    3,094.14/4,270.22 = 1,768.04/x
  3. Step 3: Cross multiply
    3,094.14x = 4,270.22 × 1,768.04
  4. Step 4: Simplify right side
    3,094.14x = 7,549,919.77
  5. Step 5: Solve for x
    x = 7,549,919.77/3,094.14
  6. Step 6: Final answer
    x = 2,440.07

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.