Home / 4,096.11-6,145.53-1,630.27

Finding the Fourth Proportional to 4,096.11, 6,145.53 and 1,630.27

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Solution

The fourth proportional to 4,096.11, 6,145.53 and 1,630.27 is: 2,445.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,096.11 : 6,145.53 = 1,630.27 : x
  2. Step 2: Convert to fraction form
    4,096.11/6,145.53 = 1,630.27/x
  3. Step 3: Cross multiply
    4,096.11x = 6,145.53 × 1,630.27
  4. Step 4: Simplify right side
    4,096.11x = 10,018,834.31
  5. Step 5: Solve for x
    x = 10,018,834.31/4,096.11
  6. Step 6: Final answer
    x = 2,445.94

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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.