Home / 1,957.33-2,935.63-1,029.97

Finding the Fourth Proportional to 1,957.33, 2,935.63 and 1,029.97

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Solution

The fourth proportional to 1,957.33, 2,935.63 and 1,029.97 is: 1,544.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,957.33 : 2,935.63 = 1,029.97 : x
  2. Step 2: Convert to fraction form
    1,957.33/2,935.63 = 1,029.97/x
  3. Step 3: Cross multiply
    1,957.33x = 2,935.63 × 1,029.97
  4. Step 4: Simplify right side
    1,957.33x = 3,023,610.83
  5. Step 5: Solve for x
    x = 3,023,610.83/1,957.33
  6. Step 6: Final answer
    x = 1,544.76

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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.