Home / 3,022.42-4,533.99-1,483.06

Finding the Fourth Proportional to 3,022.42, 4,533.99 and 1,483.06

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Solution

The fourth proportional to 3,022.42, 4,533.99 and 1,483.06 is: 2,224.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,022.42 : 4,533.99 = 1,483.06 : x
  2. Step 2: Convert to fraction form
    3,022.42/4,533.99 = 1,483.06/x
  3. Step 3: Cross multiply
    3,022.42x = 4,533.99 × 1,483.06
  4. Step 4: Simplify right side
    3,022.42x = 6,724,179.21
  5. Step 5: Solve for x
    x = 6,724,179.21/3,022.42
  6. Step 6: Final answer
    x = 2,224.77

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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.