Home / 1,910.36-2,863.14-1,032.83

Finding the Fourth Proportional to 1,910.36, 2,863.14 and 1,032.83

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Solution

The fourth proportional to 1,910.36, 2,863.14 and 1,032.83 is: 1,547.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,910.36 : 2,863.14 = 1,032.83 : x
  2. Step 2: Convert to fraction form
    1,910.36/2,863.14 = 1,032.83/x
  3. Step 3: Cross multiply
    1,910.36x = 2,863.14 × 1,032.83
  4. Step 4: Simplify right side
    1,910.36x = 2,957,124.51
  5. Step 5: Solve for x
    x = 2,957,124.51/1,910.36
  6. Step 6: Final answer
    x = 1,547.94

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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.