Home / 3,852.46-5,779.41-1,544.14

Finding the Fourth Proportional to 3,852.46, 5,779.41 and 1,544.14

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Solution

The fourth proportional to 3,852.46, 5,779.41 and 1,544.14 is: 2,316.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,852.46 : 5,779.41 = 1,544.14 : x
  2. Step 2: Convert to fraction form
    3,852.46/5,779.41 = 1,544.14/x
  3. Step 3: Cross multiply
    3,852.46x = 5,779.41 × 1,544.14
  4. Step 4: Simplify right side
    3,852.46x = 8,924,218.16
  5. Step 5: Solve for x
    x = 8,924,218.16/3,852.46
  6. Step 6: Final answer
    x = 2,316.50

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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.