Home / 6,034.98-8,328.56-3,767.66

Finding the Fourth Proportional to 6,034.98, 8,328.56 and 3,767.66

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Solution

The fourth proportional to 6,034.98, 8,328.56 and 3,767.66 is: 5,199.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,034.98 : 8,328.56 = 3,767.66 : x
  2. Step 2: Convert to fraction form
    6,034.98/8,328.56 = 3,767.66/x
  3. Step 3: Cross multiply
    6,034.98x = 8,328.56 × 3,767.66
  4. Step 4: Simplify right side
    6,034.98x = 31,379,163.53
  5. Step 5: Solve for x
    x = 31,379,163.53/6,034.98
  6. Step 6: Final answer
    x = 5,199.55

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1.5x scale

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.