Home / 8,533.46-12,796.26-3,600.41

Finding the Fourth Proportional to 8,533.46, 12,796.26 and 3,600.41

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Solution

The fourth proportional to 8,533.46, 12,796.26 and 3,600.41 is: 5,398.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,533.46 : 12,796.26 = 3,600.41 : x
  2. Step 2: Convert to fraction form
    8,533.46/12,796.26 = 3,600.41/x
  3. Step 3: Cross multiply
    8,533.46x = 12,796.26 × 3,600.41
  4. Step 4: Simplify right side
    8,533.46x = 46,071,718.49
  5. Step 5: Solve for x
    x = 46,071,718.49/8,533.46
  6. Step 6: Final answer
    x = 5,398.95

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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.