Home / 2,065.03-3,096.70-1,024.65

Finding the Fourth Proportional to 2,065.03, 3,096.70 and 1,024.65

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Solution

The fourth proportional to 2,065.03, 3,096.70 and 1,024.65 is: 1,536.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,065.03 : 3,096.70 = 1,024.65 : x
  2. Step 2: Convert to fraction form
    2,065.03/3,096.70 = 1,024.65/x
  3. Step 3: Cross multiply
    2,065.03x = 3,096.70 × 1,024.65
  4. Step 4: Simplify right side
    2,065.03x = 3,173,031.09
  5. Step 5: Solve for x
    x = 3,173,031.09/2,065.03
  6. Step 6: Final answer
    x = 1,536.56

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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.