Home / 3,252.04-4,878.20-1,060.80

Finding the Fourth Proportional to 3,252.04, 4,878.20 and 1,060.80

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Solution

The fourth proportional to 3,252.04, 4,878.20 and 1,060.80 is: 1,591.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,252.04 : 4,878.20 = 1,060.80 : x
  2. Step 2: Convert to fraction form
    3,252.04/4,878.20 = 1,060.80/x
  3. Step 3: Cross multiply
    3,252.04x = 4,878.20 × 1,060.80
  4. Step 4: Simplify right side
    3,252.04x = 5,174,794.56
  5. Step 5: Solve for x
    x = 5,174,794.56/3,252.04
  6. Step 6: Final answer
    x = 1,591.25

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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.