Home / 5,533.39-8,285.43-4,563.82

Finding the Fourth Proportional to 5,533.39, 8,285.43 and 4,563.82

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Solution

The fourth proportional to 5,533.39, 8,285.43 and 4,563.82 is: 6,833.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,533.39 : 8,285.43 = 4,563.82 : x
  2. Step 2: Convert to fraction form
    5,533.39/8,285.43 = 4,563.82/x
  3. Step 3: Cross multiply
    5,533.39x = 8,285.43 × 4,563.82
  4. Step 4: Simplify right side
    5,533.39x = 37,813,169.72
  5. Step 5: Solve for x
    x = 37,813,169.72/5,533.39
  6. Step 6: Final answer
    x = 6,833.64

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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.