Home / 3,061.98-4,225.56-1,735.67

Finding the Fourth Proportional to 3,061.98, 4,225.56 and 1,735.67

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Solution

The fourth proportional to 3,061.98, 4,225.56 and 1,735.67 is: 2,395.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,061.98 : 4,225.56 = 1,735.67 : x
  2. Step 2: Convert to fraction form
    3,061.98/4,225.56 = 1,735.67/x
  3. Step 3: Cross multiply
    3,061.98x = 4,225.56 × 1,735.67
  4. Step 4: Simplify right side
    3,061.98x = 7,334,177.73
  5. Step 5: Solve for x
    x = 7,334,177.73/3,061.98
  6. Step 6: Final answer
    x = 2,395.24

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.