Home / 4,893.90-6,754.23-3,322.50

Finding the Fourth Proportional to 4,893.90, 6,754.23 and 3,322.50

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Solution

The fourth proportional to 4,893.90, 6,754.23 and 3,322.50 is: 4,585.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,893.90 : 6,754.23 = 3,322.50 : x
  2. Step 2: Convert to fraction form
    4,893.90/6,754.23 = 3,322.50/x
  3. Step 3: Cross multiply
    4,893.90x = 6,754.23 × 3,322.50
  4. Step 4: Simplify right side
    4,893.90x = 22,440,929.18
  5. Step 5: Solve for x
    x = 22,440,929.18/4,893.90
  6. Step 6: Final answer
    x = 4,585.49

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.