Home / 3,204.04-4,805.04-1,448.80

Finding the Fourth Proportional to 3,204.04, 4,805.04 and 1,448.80

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Solution

The fourth proportional to 3,204.04, 4,805.04 and 1,448.80 is: 2,172.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,204.04 : 4,805.04 = 1,448.80 : x
  2. Step 2: Convert to fraction form
    3,204.04/4,805.04 = 1,448.80/x
  3. Step 3: Cross multiply
    3,204.04x = 4,805.04 × 1,448.80
  4. Step 4: Simplify right side
    3,204.04x = 6,961,541.95
  5. Step 5: Solve for x
    x = 6,961,541.95/3,204.04
  6. Step 6: Final answer
    x = 2,172.74

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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.