Home / 4,256.76-6,383.68-2,501.68

Finding the Fourth Proportional to 4,256.76, 6,383.68 and 2,501.68

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Solution

The fourth proportional to 4,256.76, 6,383.68 and 2,501.68 is: 3,751.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,256.76 : 6,383.68 = 2,501.68 : x
  2. Step 2: Convert to fraction form
    4,256.76/6,383.68 = 2,501.68/x
  3. Step 3: Cross multiply
    4,256.76x = 6,383.68 × 2,501.68
  4. Step 4: Simplify right side
    4,256.76x = 15,969,924.58
  5. Step 5: Solve for x
    x = 15,969,924.58/4,256.76
  6. Step 6: Final answer
    x = 3,751.66

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.