Home / 8,533.06-12,799.51-3,266.84

Finding the Fourth Proportional to 8,533.06, 12,799.51 and 3,266.84

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Solution

The fourth proportional to 8,533.06, 12,799.51 and 3,266.84 is: 4,900.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,533.06 : 12,799.51 = 3,266.84 : x
  2. Step 2: Convert to fraction form
    8,533.06/12,799.51 = 3,266.84/x
  3. Step 3: Cross multiply
    8,533.06x = 12,799.51 × 3,266.84
  4. Step 4: Simplify right side
    8,533.06x = 41,813,951.25
  5. Step 5: Solve for x
    x = 41,813,951.25/8,533.06
  6. Step 6: Final answer
    x = 4,900.23

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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.