Home / 4,696.93-6,481.69-2,572.43

Finding the Fourth Proportional to 4,696.93, 6,481.69 and 2,572.43

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Solution

The fourth proportional to 4,696.93, 6,481.69 and 2,572.43 is: 3,549.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,696.93 : 6,481.69 = 2,572.43 : x
  2. Step 2: Convert to fraction form
    4,696.93/6,481.69 = 2,572.43/x
  3. Step 3: Cross multiply
    4,696.93x = 6,481.69 × 2,572.43
  4. Step 4: Simplify right side
    4,696.93x = 16,673,693.81
  5. Step 5: Solve for x
    x = 16,673,693.81/4,696.93
  6. Step 6: Final answer
    x = 3,549.91

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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.