Home / 4,096.42-6,144.60-1,903.93

Finding the Fourth Proportional to 4,096.42, 6,144.60 and 1,903.93

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Solution

The fourth proportional to 4,096.42, 6,144.60 and 1,903.93 is: 2,855.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,096.42 : 6,144.60 = 1,903.93 : x
  2. Step 2: Convert to fraction form
    4,096.42/6,144.60 = 1,903.93/x
  3. Step 3: Cross multiply
    4,096.42x = 6,144.60 × 1,903.93
  4. Step 4: Simplify right side
    4,096.42x = 11,698,888.28
  5. Step 5: Solve for x
    x = 11,698,888.28/4,096.42
  6. Step 6: Final answer
    x = 2,855.88

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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.