Home / 3,668.16-5,062.28-2,096.76

Finding the Fourth Proportional to 3,668.16, 5,062.28 and 2,096.76

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Solution

The fourth proportional to 3,668.16, 5,062.28 and 2,096.76 is: 2,893.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,668.16 : 5,062.28 = 2,096.76 : x
  2. Step 2: Convert to fraction form
    3,668.16/5,062.28 = 2,096.76/x
  3. Step 3: Cross multiply
    3,668.16x = 5,062.28 × 2,096.76
  4. Step 4: Simplify right side
    3,668.16x = 10,614,386.21
  5. Step 5: Solve for x
    x = 10,614,386.21/3,668.16
  6. Step 6: Final answer
    x = 2,893.65

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.