Home / 4,852.39-6,696.54-2,963.67

Finding the Fourth Proportional to 4,852.39, 6,696.54 and 2,963.67

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Solution

The fourth proportional to 4,852.39, 6,696.54 and 2,963.67 is: 4,090.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,852.39 : 6,696.54 = 2,963.67 : x
  2. Step 2: Convert to fraction form
    4,852.39/6,696.54 = 2,963.67/x
  3. Step 3: Cross multiply
    4,852.39x = 6,696.54 × 2,963.67
  4. Step 4: Simplify right side
    4,852.39x = 19,846,319.01
  5. Step 5: Solve for x
    x = 19,846,319.01/4,852.39
  6. Step 6: Final answer
    x = 4,090.01

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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.