Home / 2,033.25-2,806.01-1,237.13

Finding the Fourth Proportional to 2,033.25, 2,806.01 and 1,237.13

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Solution

The fourth proportional to 2,033.25, 2,806.01 and 1,237.13 is: 1,707.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,033.25 : 2,806.01 = 1,237.13 : x
  2. Step 2: Convert to fraction form
    2,033.25/2,806.01 = 1,237.13/x
  3. Step 3: Cross multiply
    2,033.25x = 2,806.01 × 1,237.13
  4. Step 4: Simplify right side
    2,033.25x = 3,471,399.15
  5. Step 5: Solve for x
    x = 3,471,399.15/2,033.25
  6. Step 6: Final answer
    x = 1,707.32

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.