Home / 6,036.54-8,331.03-3,937.02

Finding the Fourth Proportional to 6,036.54, 8,331.03 and 3,937.02

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Solution

The fourth proportional to 6,036.54, 8,331.03 and 3,937.02 is: 5,433.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,036.54 : 8,331.03 = 3,937.02 : x
  2. Step 2: Convert to fraction form
    6,036.54/8,331.03 = 3,937.02/x
  3. Step 3: Cross multiply
    6,036.54x = 8,331.03 × 3,937.02
  4. Step 4: Simplify right side
    6,036.54x = 32,799,431.73
  5. Step 5: Solve for x
    x = 32,799,431.73/6,036.54
  6. Step 6: Final answer
    x = 5,433.48

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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.