Home / 3,094.37-4,270.29-1,697.12

Finding the Fourth Proportional to 3,094.37, 4,270.29 and 1,697.12

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Solution

The fourth proportional to 3,094.37, 4,270.29 and 1,697.12 is: 2,342.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,094.37 : 4,270.29 = 1,697.12 : x
  2. Step 2: Convert to fraction form
    3,094.37/4,270.29 = 1,697.12/x
  3. Step 3: Cross multiply
    3,094.37x = 4,270.29 × 1,697.12
  4. Step 4: Simplify right side
    3,094.37x = 7,247,194.56
  5. Step 5: Solve for x
    x = 7,247,194.56/3,094.37
  6. Step 6: Final answer
    x = 2,342.06

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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.