Home / 366,984.28-550,555.61-110,795.59

Finding the Fourth Proportional to 366,984.28, 550,555.61 and 110,795.59

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Solution

The fourth proportional to 366,984.28, 550,555.61 and 110,795.59 is: 166,217.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    366,984.28 : 550,555.61 = 110,795.59 : x
  2. Step 2: Convert to fraction form
    366,984.28/550,555.61 = 110,795.59/x
  3. Step 3: Cross multiply
    366,984.28x = 550,555.61 × 110,795.59
  4. Step 4: Simplify right side
    366,984.28x = 60,999,133,771.98
  5. Step 5: Solve for x
    x = 60,999,133,771.98/366,984.28
  6. Step 6: Final answer
    x = 166,217.29

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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.