Home / 3,330.10-4,995.15-2,034.10

Finding the Fourth Proportional to 3,330.10, 4,995.15 and 2,034.10

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Solution

The fourth proportional to 3,330.10, 4,995.15 and 2,034.10 is: 3,051.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,330.10 : 4,995.15 = 2,034.10 : x
  2. Step 2: Convert to fraction form
    3,330.10/4,995.15 = 2,034.10/x
  3. Step 3: Cross multiply
    3,330.10x = 4,995.15 × 2,034.10
  4. Step 4: Simplify right side
    3,330.10x = 10,160,634.62
  5. Step 5: Solve for x
    x = 10,160,634.62/3,330.10
  6. Step 6: Final answer
    x = 3,051.15

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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.