Home / 4,470.36-6,697.96-2,735.36

Finding the Fourth Proportional to 4,470.36, 6,697.96 and 2,735.36

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Solution

The fourth proportional to 4,470.36, 6,697.96 and 2,735.36 is: 4,098.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,470.36 : 6,697.96 = 2,735.36 : x
  2. Step 2: Convert to fraction form
    4,470.36/6,697.96 = 2,735.36/x
  3. Step 3: Cross multiply
    4,470.36x = 6,697.96 × 2,735.36
  4. Step 4: Simplify right side
    4,470.36x = 18,321,331.87
  5. Step 5: Solve for x
    x = 18,321,331.87/4,470.36
  6. Step 6: Final answer
    x = 4,098.40

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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.