Home / 6,218.93-9,328.08-2,323.04

Finding the Fourth Proportional to 6,218.93, 9,328.08 and 2,323.04

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Solution

The fourth proportional to 6,218.93, 9,328.08 and 2,323.04 is: 3,484.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,218.93 : 9,328.08 = 2,323.04 : x
  2. Step 2: Convert to fraction form
    6,218.93/9,328.08 = 2,323.04/x
  3. Step 3: Cross multiply
    6,218.93x = 9,328.08 × 2,323.04
  4. Step 4: Simplify right side
    6,218.93x = 21,669,456.32
  5. Step 5: Solve for x
    x = 21,669,456.32/6,218.93
  6. Step 6: Final answer
    x = 3,484.44

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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.