Home / 3,232.97-4,848.08-1,231.32

Finding the Fourth Proportional to 3,232.97, 4,848.08 and 1,231.32

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Solution

The fourth proportional to 3,232.97, 4,848.08 and 1,231.32 is: 1,846.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,232.97 : 4,848.08 = 1,231.32 : x
  2. Step 2: Convert to fraction form
    3,232.97/4,848.08 = 1,231.32/x
  3. Step 3: Cross multiply
    3,232.97x = 4,848.08 × 1,231.32
  4. Step 4: Simplify right side
    3,232.97x = 5,969,531.71
  5. Step 5: Solve for x
    x = 5,969,531.71/3,232.97
  6. Step 6: Final answer
    x = 1,846.45

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.