Home / 4,096.20-6,145.86-2,453.93

Finding the Fourth Proportional to 4,096.20, 6,145.86 and 2,453.93

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Solution

The fourth proportional to 4,096.20, 6,145.86 and 2,453.93 is: 3,681.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,096.20 : 6,145.86 = 2,453.93 : x
  2. Step 2: Convert to fraction form
    4,096.20/6,145.86 = 2,453.93/x
  3. Step 3: Cross multiply
    4,096.20x = 6,145.86 × 2,453.93
  4. Step 4: Simplify right side
    4,096.20x = 15,081,467.23
  5. Step 5: Solve for x
    x = 15,081,467.23/4,096.20
  6. Step 6: Final answer
    x = 3,681.82

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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.