Home / 2,323.36-3,484.15-936.22

Finding the Fourth Proportional to 2,323.36, 3,484.15 and 936.22

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Solution

The fourth proportional to 2,323.36, 3,484.15 and 936.22 is: 1,403.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,323.36 : 3,484.15 = 936.22 : x
  2. Step 2: Convert to fraction form
    2,323.36/3,484.15 = 936.22/x
  3. Step 3: Cross multiply
    2,323.36x = 3,484.15 × 936.22
  4. Step 4: Simplify right side
    2,323.36x = 3,261,930.91
  5. Step 5: Solve for x
    x = 3,261,930.91/2,323.36
  6. Step 6: Final answer
    x = 1,403.97

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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.