Home / 4,539.16-6,799.36-2,192.25

Finding the Fourth Proportional to 4,539.16, 6,799.36 and 2,192.25

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Solution

The fourth proportional to 4,539.16, 6,799.36 and 2,192.25 is: 3,283.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,539.16 : 6,799.36 = 2,192.25 : x
  2. Step 2: Convert to fraction form
    4,539.16/6,799.36 = 2,192.25/x
  3. Step 3: Cross multiply
    4,539.16x = 6,799.36 × 2,192.25
  4. Step 4: Simplify right side
    4,539.16x = 14,905,896.96
  5. Step 5: Solve for x
    x = 14,905,896.96/4,539.16
  6. Step 6: Final answer
    x = 3,283.84

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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.