Home / 5,533.25-8,300.41-2,412.32

Finding the Fourth Proportional to 5,533.25, 8,300.41 and 2,412.32

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Solution

The fourth proportional to 5,533.25, 8,300.41 and 2,412.32 is: 3,618.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,533.25 : 8,300.41 = 2,412.32 : x
  2. Step 2: Convert to fraction form
    5,533.25/8,300.41 = 2,412.32/x
  3. Step 3: Cross multiply
    5,533.25x = 8,300.41 × 2,412.32
  4. Step 4: Simplify right side
    5,533.25x = 20,023,197.52
  5. Step 5: Solve for x
    x = 20,023,197.52/5,533.25
  6. Step 6: Final answer
    x = 3,618.71

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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.