Home / 6,096.78-9,098.46-5,440.68

Finding the Fourth Proportional to 6,096.78, 9,098.46 and 5,440.68

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Solution

The fourth proportional to 6,096.78, 9,098.46 and 5,440.68 is: 8,119.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,096.78 : 9,098.46 = 5,440.68 : x
  2. Step 2: Convert to fraction form
    6,096.78/9,098.46 = 5,440.68/x
  3. Step 3: Cross multiply
    6,096.78x = 9,098.46 × 5,440.68
  4. Step 4: Simplify right side
    6,096.78x = 49,501,809.35
  5. Step 5: Solve for x
    x = 49,501,809.35/6,096.78
  6. Step 6: Final answer
    x = 8,119.34

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.