Home / 4,492.56-6,732.90-2,028.54

Finding the Fourth Proportional to 4,492.56, 6,732.90 and 2,028.54

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Solution

The fourth proportional to 4,492.56, 6,732.90 and 2,028.54 is: 3,040.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,492.56 : 6,732.90 = 2,028.54 : x
  2. Step 2: Convert to fraction form
    4,492.56/6,732.90 = 2,028.54/x
  3. Step 3: Cross multiply
    4,492.56x = 6,732.90 × 2,028.54
  4. Step 4: Simplify right side
    4,492.56x = 13,657,956.97
  5. Step 5: Solve for x
    x = 13,657,956.97/4,492.56
  6. Step 6: Final answer
    x = 3,040.13

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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.