Home / 4,792.41-7,190.08-2,454.06

Finding the Fourth Proportional to 4,792.41, 7,190.08 and 2,454.06

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Solution

The fourth proportional to 4,792.41, 7,190.08 and 2,454.06 is: 3,681.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,792.41 : 7,190.08 = 2,454.06 : x
  2. Step 2: Convert to fraction form
    4,792.41/7,190.08 = 2,454.06/x
  3. Step 3: Cross multiply
    4,792.41x = 7,190.08 × 2,454.06
  4. Step 4: Simplify right side
    4,792.41x = 17,644,861.69
  5. Step 5: Solve for x
    x = 17,644,861.69/4,792.41
  6. Step 6: Final answer
    x = 3,681.84

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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.