Home / 4,353.39-6,525.62-1,719.83

Finding the Fourth Proportional to 4,353.39, 6,525.62 and 1,719.83

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Solution

The fourth proportional to 4,353.39, 6,525.62 and 1,719.83 is: 2,577.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,353.39 : 6,525.62 = 1,719.83 : x
  2. Step 2: Convert to fraction form
    4,353.39/6,525.62 = 1,719.83/x
  3. Step 3: Cross multiply
    4,353.39x = 6,525.62 × 1,719.83
  4. Step 4: Simplify right side
    4,353.39x = 11,222,977.66
  5. Step 5: Solve for x
    x = 11,222,977.66/4,353.39
  6. Step 6: Final answer
    x = 2,577.98

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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.