Home / 4,392.30-6,063.03-2,623.26

Finding the Fourth Proportional to 4,392.30, 6,063.03 and 2,623.26

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Solution

The fourth proportional to 4,392.30, 6,063.03 and 2,623.26 is: 3,621.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,392.30 : 6,063.03 = 2,623.26 : x
  2. Step 2: Convert to fraction form
    4,392.30/6,063.03 = 2,623.26/x
  3. Step 3: Cross multiply
    4,392.30x = 6,063.03 × 2,623.26
  4. Step 4: Simplify right side
    4,392.30x = 15,904,904.08
  5. Step 5: Solve for x
    x = 15,904,904.08/4,392.30
  6. Step 6: Final answer
    x = 3,621.09

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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.