Home / 5,363.51-8,048.42-2,243.27

Finding the Fourth Proportional to 5,363.51, 8,048.42 and 2,243.27

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Solution

The fourth proportional to 5,363.51, 8,048.42 and 2,243.27 is: 3,366.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,363.51 : 8,048.42 = 2,243.27 : x
  2. Step 2: Convert to fraction form
    5,363.51/8,048.42 = 2,243.27/x
  3. Step 3: Cross multiply
    5,363.51x = 8,048.42 × 2,243.27
  4. Step 4: Simplify right side
    5,363.51x = 18,054,727.67
  5. Step 5: Solve for x
    x = 18,054,727.67/5,363.51
  6. Step 6: Final answer
    x = 3,366.22

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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.