Home / 2,525.58-3,786.54-1,063.93

Finding the Fourth Proportional to 2,525.58, 3,786.54 and 1,063.93

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Solution

The fourth proportional to 2,525.58, 3,786.54 and 1,063.93 is: 1,595.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,525.58 : 3,786.54 = 1,063.93 : x
  2. Step 2: Convert to fraction form
    2,525.58/3,786.54 = 1,063.93/x
  3. Step 3: Cross multiply
    2,525.58x = 3,786.54 × 1,063.93
  4. Step 4: Simplify right side
    2,525.58x = 4,028,613.50
  5. Step 5: Solve for x
    x = 4,028,613.50/2,525.58
  6. Step 6: Final answer
    x = 1,595.13

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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.