Home / 4,751.56-6,556.87-2,626.96

Finding the Fourth Proportional to 4,751.56, 6,556.87 and 2,626.96

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Solution

The fourth proportional to 4,751.56, 6,556.87 and 2,626.96 is: 3,625.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,751.56 : 6,556.87 = 2,626.96 : x
  2. Step 2: Convert to fraction form
    4,751.56/6,556.87 = 2,626.96/x
  3. Step 3: Cross multiply
    4,751.56x = 6,556.87 × 2,626.96
  4. Step 4: Simplify right side
    4,751.56x = 17,224,648.32
  5. Step 5: Solve for x
    x = 17,224,648.32/4,751.56
  6. Step 6: Final answer
    x = 3,625.05

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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.