Home / 3,233.44-4,462.16-1,836.16

Finding the Fourth Proportional to 3,233.44, 4,462.16 and 1,836.16

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Solution

The fourth proportional to 3,233.44, 4,462.16 and 1,836.16 is: 2,533.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,233.44 : 4,462.16 = 1,836.16 : x
  2. Step 2: Convert to fraction form
    3,233.44/4,462.16 = 1,836.16/x
  3. Step 3: Cross multiply
    3,233.44x = 4,462.16 × 1,836.16
  4. Step 4: Simplify right side
    3,233.44x = 8,193,239.71
  5. Step 5: Solve for x
    x = 8,193,239.71/3,233.44
  6. Step 6: Final answer
    x = 2,533.91

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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.