Home / 4,741.64-6,542.26-2,852.62

Finding the Fourth Proportional to 4,741.64, 6,542.26 and 2,852.62

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Solution

The fourth proportional to 4,741.64, 6,542.26 and 2,852.62 is: 3,935.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,741.64 : 6,542.26 = 2,852.62 : x
  2. Step 2: Convert to fraction form
    4,741.64/6,542.26 = 2,852.62/x
  3. Step 3: Cross multiply
    4,741.64x = 6,542.26 × 2,852.62
  4. Step 4: Simplify right side
    4,741.64x = 18,662,581.72
  5. Step 5: Solve for x
    x = 18,662,581.72/4,741.64
  6. Step 6: Final answer
    x = 3,935.89

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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.