Home / 6,223.98-9,336-1,841.46

Finding the Fourth Proportional to 6,223.98, 9,336 and 1,841.46

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Solution

The fourth proportional to 6,223.98, 9,336 and 1,841.46 is: 2,762.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,223.98 : 9,336 = 1,841.46 : x
  2. Step 2: Convert to fraction form
    6,223.98/9,336 = 1,841.46/x
  3. Step 3: Cross multiply
    6,223.98x = 9,336 × 1,841.46
  4. Step 4: Simplify right side
    6,223.98x = 17,191,870.56
  5. Step 5: Solve for x
    x = 17,191,870.56/6,223.98
  6. Step 6: Final answer
    x = 2,762.20

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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.