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Finding the Fourth Proportional to 4,106.54, 5,667.02 and 2,243.54

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Solution

The fourth proportional to 4,106.54, 5,667.02 and 2,243.54 is: 3,096.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,106.54 : 5,667.02 = 2,243.54 : x
  2. Step 2: Convert to fraction form
    4,106.54/5,667.02 = 2,243.54/x
  3. Step 3: Cross multiply
    4,106.54x = 5,667.02 × 2,243.54
  4. Step 4: Simplify right side
    4,106.54x = 12,714,146.50
  5. Step 5: Solve for x
    x = 12,714,146.50/4,106.54
  6. Step 6: Final answer
    x = 3,096.08

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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.