Home / 4,180.32-6,270.48-3,033.36

Finding the Fourth Proportional to 4,180.32, 6,270.48 and 3,033.36

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Solution

The fourth proportional to 4,180.32, 6,270.48 and 3,033.36 is: 4,550.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,180.32 : 6,270.48 = 3,033.36 : x
  2. Step 2: Convert to fraction form
    4,180.32/6,270.48 = 3,033.36/x
  3. Step 3: Cross multiply
    4,180.32x = 6,270.48 × 3,033.36
  4. Step 4: Simplify right side
    4,180.32x = 19,020,623.21
  5. Step 5: Solve for x
    x = 19,020,623.21/4,180.32
  6. Step 6: Final answer
    x = 4,550.04

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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.