Home / 2,237.94-3,352.42-1,069.07

Finding the Fourth Proportional to 2,237.94, 3,352.42 and 1,069.07

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Solution

The fourth proportional to 2,237.94, 3,352.42 and 1,069.07 is: 1,601.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,237.94 : 3,352.42 = 1,069.07 : x
  2. Step 2: Convert to fraction form
    2,237.94/3,352.42 = 1,069.07/x
  3. Step 3: Cross multiply
    2,237.94x = 3,352.42 × 1,069.07
  4. Step 4: Simplify right side
    2,237.94x = 3,583,971.65
  5. Step 5: Solve for x
    x = 3,583,971.65/2,237.94
  6. Step 6: Final answer
    x = 1,601.46

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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.