Home / 4,219.41-6,323.61-3,053.34

Finding the Fourth Proportional to 4,219.41, 6,323.61 and 3,053.34

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Solution

The fourth proportional to 4,219.41, 6,323.61 and 3,053.34 is: 4,576.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,219.41 : 6,323.61 = 3,053.34 : x
  2. Step 2: Convert to fraction form
    4,219.41/6,323.61 = 3,053.34/x
  3. Step 3: Cross multiply
    4,219.41x = 6,323.61 × 3,053.34
  4. Step 4: Simplify right side
    4,219.41x = 19,308,131.36
  5. Step 5: Solve for x
    x = 19,308,131.36/4,219.41
  6. Step 6: Final answer
    x = 4,576.03

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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.