Home / 4,096.19-6,145.64-1,630.35

Finding the Fourth Proportional to 4,096.19, 6,145.64 and 1,630.35

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Solution

The fourth proportional to 4,096.19, 6,145.64 and 1,630.35 is: 2,446.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,096.19 : 6,145.64 = 1,630.35 : x
  2. Step 2: Convert to fraction form
    4,096.19/6,145.64 = 1,630.35/x
  3. Step 3: Cross multiply
    4,096.19x = 6,145.64 × 1,630.35
  4. Step 4: Simplify right side
    4,096.19x = 10,019,536.02
  5. Step 5: Solve for x
    x = 10,019,536.02/4,096.19
  6. Step 6: Final answer
    x = 2,446.07

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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.