Home / 3,623.16-4,999.14-2,050.68

Finding the Fourth Proportional to 3,623.16, 4,999.14 and 2,050.68

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Solution

The fourth proportional to 3,623.16, 4,999.14 and 2,050.68 is: 2,829.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,623.16 : 4,999.14 = 2,050.68 : x
  2. Step 2: Convert to fraction form
    3,623.16/4,999.14 = 2,050.68/x
  3. Step 3: Cross multiply
    3,623.16x = 4,999.14 × 2,050.68
  4. Step 4: Simplify right side
    3,623.16x = 10,251,636.42
  5. Step 5: Solve for x
    x = 10,251,636.42/3,623.16
  6. Step 6: Final answer
    x = 2,829.47

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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.