Home / 3,076.04-4,615.68-2,350.28

Finding the Fourth Proportional to 3,076.04, 4,615.68 and 2,350.28

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Solution

The fourth proportional to 3,076.04, 4,615.68 and 2,350.28 is: 3,526.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,076.04 : 4,615.68 = 2,350.28 : x
  2. Step 2: Convert to fraction form
    3,076.04/4,615.68 = 2,350.28/x
  3. Step 3: Cross multiply
    3,076.04x = 4,615.68 × 2,350.28
  4. Step 4: Simplify right side
    3,076.04x = 10,848,140.39
  5. Step 5: Solve for x
    x = 10,848,140.39/3,076.04
  6. Step 6: Final answer
    x = 3,526.66

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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.