Home / 2,064.16-3,096.93-1,373.55

Finding the Fourth Proportional to 2,064.16, 3,096.93 and 1,373.55

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Solution

The fourth proportional to 2,064.16, 3,096.93 and 1,373.55 is: 2,060.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,064.16 : 3,096.93 = 1,373.55 : x
  2. Step 2: Convert to fraction form
    2,064.16/3,096.93 = 1,373.55/x
  3. Step 3: Cross multiply
    2,064.16x = 3,096.93 × 1,373.55
  4. Step 4: Simplify right side
    2,064.16x = 4,253,788.20
  5. Step 5: Solve for x
    x = 4,253,788.20/2,064.16
  6. Step 6: Final answer
    x = 2,060.78

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.