Home / 3,089.24-4,623.80-2,267.32

Finding the Fourth Proportional to 3,089.24, 4,623.80 and 2,267.32

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Solution

The fourth proportional to 3,089.24, 4,623.80 and 2,267.32 is: 3,393.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,089.24 : 4,623.80 = 2,267.32 : x
  2. Step 2: Convert to fraction form
    3,089.24/4,623.80 = 2,267.32/x
  3. Step 3: Cross multiply
    3,089.24x = 4,623.80 × 2,267.32
  4. Step 4: Simplify right side
    3,089.24x = 10,483,634.22
  5. Step 5: Solve for x
    x = 10,483,634.22/3,089.24
  6. Step 6: Final answer
    x = 3,393.60

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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.