Home / 5,836.32-8,049.33-4,243.05

Finding the Fourth Proportional to 5,836.32, 8,049.33 and 4,243.05

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Solution

The fourth proportional to 5,836.32, 8,049.33 and 4,243.05 is: 5,851.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,836.32 : 8,049.33 = 4,243.05 : x
  2. Step 2: Convert to fraction form
    5,836.32/8,049.33 = 4,243.05/x
  3. Step 3: Cross multiply
    5,836.32x = 8,049.33 × 4,243.05
  4. Step 4: Simplify right side
    5,836.32x = 34,153,709.66
  5. Step 5: Solve for x
    x = 34,153,709.66/5,836.32
  6. Step 6: Final answer
    x = 5,851.93

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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.