Home / 3,334.07-4,600.96-1,842

Finding the Fourth Proportional to 3,334.07, 4,600.96 and 1,842

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Solution

The fourth proportional to 3,334.07, 4,600.96 and 1,842 is: 2,541.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,334.07 : 4,600.96 = 1,842 : x
  2. Step 2: Convert to fraction form
    3,334.07/4,600.96 = 1,842/x
  3. Step 3: Cross multiply
    3,334.07x = 4,600.96 × 1,842
  4. Step 4: Simplify right side
    3,334.07x = 8,474,968.32
  5. Step 5: Solve for x
    x = 8,474,968.32/3,334.07
  6. Step 6: Final answer
    x = 2,541.93

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Why These Related Problems?

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