Home / 4,657.88-6,427.98-2,533.54

Finding the Fourth Proportional to 4,657.88, 6,427.98 and 2,533.54

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Solution

The fourth proportional to 4,657.88, 6,427.98 and 2,533.54 is: 3,496.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,657.88 : 6,427.98 = 2,533.54 : x
  2. Step 2: Convert to fraction form
    4,657.88/6,427.98 = 2,533.54/x
  3. Step 3: Cross multiply
    4,657.88x = 6,427.98 × 2,533.54
  4. Step 4: Simplify right side
    4,657.88x = 16,285,544.45
  5. Step 5: Solve for x
    x = 16,285,544.45/4,657.88
  6. Step 6: Final answer
    x = 3,496.34

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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.