Home / 33,612.84-50,280.75-27,622.29

Finding the Fourth Proportional to 33,612.84, 50,280.75 and 27,622.29

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Solution

The fourth proportional to 33,612.84, 50,280.75 and 27,622.29 is: 41,319.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,612.84 : 50,280.75 = 27,622.29 : x
  2. Step 2: Convert to fraction form
    33,612.84/50,280.75 = 27,622.29/x
  3. Step 3: Cross multiply
    33,612.84x = 50,280.75 × 27,622.29
  4. Step 4: Simplify right side
    33,612.84x = 1,388,869,457.92
  5. Step 5: Solve for x
    x = 1,388,869,457.92/33,612.84
  6. Step 6: Final answer
    x = 41,319.61

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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.