Home / 3,232.42-4,460.56-1,796.70

Finding the Fourth Proportional to 3,232.42, 4,460.56 and 1,796.70

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Solution

The fourth proportional to 3,232.42, 4,460.56 and 1,796.70 is: 2,479.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,232.42 : 4,460.56 = 1,796.70 : x
  2. Step 2: Convert to fraction form
    3,232.42/4,460.56 = 1,796.70/x
  3. Step 3: Cross multiply
    3,232.42x = 4,460.56 × 1,796.70
  4. Step 4: Simplify right side
    3,232.42x = 8,014,288.15
  5. Step 5: Solve for x
    x = 8,014,288.15/3,232.42
  6. Step 6: Final answer
    x = 2,479.35

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Double scale
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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.