Home / 2,372.46-3,562.32-1,583.01

Finding the Fourth Proportional to 2,372.46, 3,562.32 and 1,583.01

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Solution

The fourth proportional to 2,372.46, 3,562.32 and 1,583.01 is: 2,376.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,372.46 : 3,562.32 = 1,583.01 : x
  2. Step 2: Convert to fraction form
    2,372.46/3,562.32 = 1,583.01/x
  3. Step 3: Cross multiply
    2,372.46x = 3,562.32 × 1,583.01
  4. Step 4: Simplify right side
    2,372.46x = 5,639,188.18
  5. Step 5: Solve for x
    x = 5,639,188.18/2,372.46
  6. Step 6: Final answer
    x = 2,376.94

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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.