Home / 2,349.69-3,522.65-1,360.14

Finding the Fourth Proportional to 2,349.69, 3,522.65 and 1,360.14

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Solution

The fourth proportional to 2,349.69, 3,522.65 and 1,360.14 is: 2,039.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,349.69 : 3,522.65 = 1,360.14 : x
  2. Step 2: Convert to fraction form
    2,349.69/3,522.65 = 1,360.14/x
  3. Step 3: Cross multiply
    2,349.69x = 3,522.65 × 1,360.14
  4. Step 4: Simplify right side
    2,349.69x = 4,791,290.37
  5. Step 5: Solve for x
    x = 4,791,290.37/2,349.69
  6. Step 6: Final answer
    x = 2,039.12

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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.