Home / 6,040.89-8,333.28-3,798.54

Finding the Fourth Proportional to 6,040.89, 8,333.28 and 3,798.54

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Solution

The fourth proportional to 6,040.89, 8,333.28 and 3,798.54 is: 5,240.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,040.89 : 8,333.28 = 3,798.54 : x
  2. Step 2: Convert to fraction form
    6,040.89/8,333.28 = 3,798.54/x
  3. Step 3: Cross multiply
    6,040.89x = 8,333.28 × 3,798.54
  4. Step 4: Simplify right side
    6,040.89x = 31,654,297.41
  5. Step 5: Solve for x
    x = 31,654,297.41/6,040.89
  6. Step 6: Final answer
    x = 5,240.01

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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.