Home / 3,094.62-4,270.51-1,768.24

Finding the Fourth Proportional to 3,094.62, 4,270.51 and 1,768.24

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Solution

The fourth proportional to 3,094.62, 4,270.51 and 1,768.24 is: 2,440.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,094.62 : 4,270.51 = 1,768.24 : x
  2. Step 2: Convert to fraction form
    3,094.62/4,270.51 = 1,768.24/x
  3. Step 3: Cross multiply
    3,094.62x = 4,270.51 × 1,768.24
  4. Step 4: Simplify right side
    3,094.62x = 7,551,290.65
  5. Step 5: Solve for x
    x = 7,551,290.65/3,094.62
  6. Step 6: Final answer
    x = 2,440.13

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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.