Home / 4,450.51-6,673.42-1,816.54

Finding the Fourth Proportional to 4,450.51, 6,673.42 and 1,816.54

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Solution

The fourth proportional to 4,450.51, 6,673.42 and 1,816.54 is: 2,723.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,450.51 : 6,673.42 = 1,816.54 : x
  2. Step 2: Convert to fraction form
    4,450.51/6,673.42 = 1,816.54/x
  3. Step 3: Cross multiply
    4,450.51x = 6,673.42 × 1,816.54
  4. Step 4: Simplify right side
    4,450.51x = 12,122,501.00
  5. Step 5: Solve for x
    x = 12,122,501.00/4,450.51
  6. Step 6: Final answer
    x = 2,723.85

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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.