Home / 4,853.70-6,698.73-3,281.70

Finding the Fourth Proportional to 4,853.70, 6,698.73 and 3,281.70

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Solution

The fourth proportional to 4,853.70, 6,698.73 and 3,281.70 is: 4,529.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,853.70 : 6,698.73 = 3,281.70 : x
  2. Step 2: Convert to fraction form
    4,853.70/6,698.73 = 3,281.70/x
  3. Step 3: Cross multiply
    4,853.70x = 6,698.73 × 3,281.70
  4. Step 4: Simplify right side
    4,853.70x = 21,983,222.24
  5. Step 5: Solve for x
    x = 21,983,222.24/4,853.70
  6. Step 6: Final answer
    x = 4,529.17

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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.