Home / 4,852.32-6,696.99-2,863.35

Finding the Fourth Proportional to 4,852.32, 6,696.99 and 2,863.35

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Solution

The fourth proportional to 4,852.32, 6,696.99 and 2,863.35 is: 3,951.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,852.32 : 6,696.99 = 2,863.35 : x
  2. Step 2: Convert to fraction form
    4,852.32/6,696.99 = 2,863.35/x
  3. Step 3: Cross multiply
    4,852.32x = 6,696.99 × 2,863.35
  4. Step 4: Simplify right side
    4,852.32x = 19,175,826.32
  5. Step 5: Solve for x
    x = 19,175,826.32/4,852.32
  6. Step 6: Final answer
    x = 3,951.89

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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.