Home / 1,852.44-2,556.68-1,106.84

Finding the Fourth Proportional to 1,852.44, 2,556.68 and 1,106.84

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Solution

The fourth proportional to 1,852.44, 2,556.68 and 1,106.84 is: 1,527.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,852.44 : 2,556.68 = 1,106.84 : x
  2. Step 2: Convert to fraction form
    1,852.44/2,556.68 = 1,106.84/x
  3. Step 3: Cross multiply
    1,852.44x = 2,556.68 × 1,106.84
  4. Step 4: Simplify right side
    1,852.44x = 2,829,817.37
  5. Step 5: Solve for x
    x = 2,829,817.37/1,852.44
  6. Step 6: Final answer
    x = 1,527.62

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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.