Home / 1,933.01-2,898.29-1,067.93

Finding the Fourth Proportional to 1,933.01, 2,898.29 and 1,067.93

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Solution

The fourth proportional to 1,933.01, 2,898.29 and 1,067.93 is: 1,601.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,933.01 : 2,898.29 = 1,067.93 : x
  2. Step 2: Convert to fraction form
    1,933.01/2,898.29 = 1,067.93/x
  3. Step 3: Cross multiply
    1,933.01x = 2,898.29 × 1,067.93
  4. Step 4: Simplify right side
    1,933.01x = 3,095,159.02
  5. Step 5: Solve for x
    x = 3,095,159.02/1,933.01
  6. Step 6: Final answer
    x = 1,601.22

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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.