Home / 1,832.99-2,529.27-1,036.18

Finding the Fourth Proportional to 1,832.99, 2,529.27 and 1,036.18

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Solution

The fourth proportional to 1,832.99, 2,529.27 and 1,036.18 is: 1,429.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,832.99 : 2,529.27 = 1,036.18 : x
  2. Step 2: Convert to fraction form
    1,832.99/2,529.27 = 1,036.18/x
  3. Step 3: Cross multiply
    1,832.99x = 2,529.27 × 1,036.18
  4. Step 4: Simplify right side
    1,832.99x = 2,620,778.99
  5. Step 5: Solve for x
    x = 2,620,778.99/1,832.99
  6. Step 6: Final answer
    x = 1,429.78

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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.