Home / 4,853.03-6,697.91-2,965.70

Finding the Fourth Proportional to 4,853.03, 6,697.91 and 2,965.70

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Solution

The fourth proportional to 4,853.03, 6,697.91 and 2,965.70 is: 4,093.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,853.03 : 6,697.91 = 2,965.70 : x
  2. Step 2: Convert to fraction form
    4,853.03/6,697.91 = 2,965.70/x
  3. Step 3: Cross multiply
    4,853.03x = 6,697.91 × 2,965.70
  4. Step 4: Simplify right side
    4,853.03x = 19,863,943.37
  5. Step 5: Solve for x
    x = 19,863,943.37/4,853.03
  6. Step 6: Final answer
    x = 4,093.11

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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.