Home / 3,022.06-4,525.80-1,719.58

Finding the Fourth Proportional to 3,022.06, 4,525.80 and 1,719.58

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Solution

The fourth proportional to 3,022.06, 4,525.80 and 1,719.58 is: 2,575.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,022.06 : 4,525.80 = 1,719.58 : x
  2. Step 2: Convert to fraction form
    3,022.06/4,525.80 = 1,719.58/x
  3. Step 3: Cross multiply
    3,022.06x = 4,525.80 × 1,719.58
  4. Step 4: Simplify right side
    3,022.06x = 7,782,475.16
  5. Step 5: Solve for x
    x = 7,782,475.16/3,022.06
  6. Step 6: Final answer
    x = 2,575.22

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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.