Home / 2,032.11-3,048.46-626.65

Finding the Fourth Proportional to 2,032.11, 3,048.46 and 626.65

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Solution

The fourth proportional to 2,032.11, 3,048.46 and 626.65 is: 940.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,032.11 : 3,048.46 = 626.65 : x
  2. Step 2: Convert to fraction form
    2,032.11/3,048.46 = 626.65/x
  3. Step 3: Cross multiply
    2,032.11x = 3,048.46 × 626.65
  4. Step 4: Simplify right side
    2,032.11x = 1,910,313.38
  5. Step 5: Solve for x
    x = 1,910,313.38/2,032.11
  6. Step 6: Final answer
    x = 940.06

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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.