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Finding the Fourth Proportional to 4,018.65, 6,027.29 and 1,096.26

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Solution

The fourth proportional to 4,018.65, 6,027.29 and 1,096.26 is: 1,644.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,018.65 : 6,027.29 = 1,096.26 : x
  2. Step 2: Convert to fraction form
    4,018.65/6,027.29 = 1,096.26/x
  3. Step 3: Cross multiply
    4,018.65x = 6,027.29 × 1,096.26
  4. Step 4: Simplify right side
    4,018.65x = 6,607,471.45
  5. Step 5: Solve for x
    x = 6,607,471.45/4,018.65
  6. Step 6: Final answer
    x = 1,644.20

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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.