Home / 2,023.07-3,033.11-635.65

Finding the Fourth Proportional to 2,023.07, 3,033.11 and 635.65

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Solution

The fourth proportional to 2,023.07, 3,033.11 and 635.65 is: 953.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,023.07 : 3,033.11 = 635.65 : x
  2. Step 2: Convert to fraction form
    2,023.07/3,033.11 = 635.65/x
  3. Step 3: Cross multiply
    2,023.07x = 3,033.11 × 635.65
  4. Step 4: Simplify right side
    2,023.07x = 1,927,990.38
  5. Step 5: Solve for x
    x = 1,927,990.38/2,023.07
  6. Step 6: Final answer
    x = 953.00

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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.