Home / 3,330.66-4,995.51-2,094.27

Finding the Fourth Proportional to 3,330.66, 4,995.51 and 2,094.27

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Solution

The fourth proportional to 3,330.66, 4,995.51 and 2,094.27 is: 3,141.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,330.66 : 4,995.51 = 2,094.27 : x
  2. Step 2: Convert to fraction form
    3,330.66/4,995.51 = 2,094.27/x
  3. Step 3: Cross multiply
    3,330.66x = 4,995.51 × 2,094.27
  4. Step 4: Simplify right side
    3,330.66x = 10,461,946.73
  5. Step 5: Solve for x
    x = 10,461,946.73/3,330.66
  6. Step 6: Final answer
    x = 3,141.10

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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.