Home / 3,330.15-4,962.14-3,204.60

Finding the Fourth Proportional to 3,330.15, 4,962.14 and 3,204.60

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Solution

The fourth proportional to 3,330.15, 4,962.14 and 3,204.60 is: 4,775.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,330.15 : 4,962.14 = 3,204.60 : x
  2. Step 2: Convert to fraction form
    3,330.15/4,962.14 = 3,204.60/x
  3. Step 3: Cross multiply
    3,330.15x = 4,962.14 × 3,204.60
  4. Step 4: Simplify right side
    3,330.15x = 15,901,657.82
  5. Step 5: Solve for x
    x = 15,901,657.82/3,330.15
  6. Step 6: Final answer
    x = 4,775.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.