Home / 1,496.03-2,065.54-936.73

Finding the Fourth Proportional to 1,496.03, 2,065.54 and 936.73

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Solution

The fourth proportional to 1,496.03, 2,065.54 and 936.73 is: 1,293.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,496.03 : 2,065.54 = 936.73 : x
  2. Step 2: Convert to fraction form
    1,496.03/2,065.54 = 936.73/x
  3. Step 3: Cross multiply
    1,496.03x = 2,065.54 × 936.73
  4. Step 4: Simplify right side
    1,496.03x = 1,934,853.28
  5. Step 5: Solve for x
    x = 1,934,853.28/1,496.03
  6. Step 6: Final answer
    x = 1,293.33

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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.