Home / 7,028.03-10,527.93-3,333.84

Finding the Fourth Proportional to 7,028.03, 10,527.93 and 3,333.84

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Solution

The fourth proportional to 7,028.03, 10,527.93 and 3,333.84 is: 4,994.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,028.03 : 10,527.93 = 3,333.84 : x
  2. Step 2: Convert to fraction form
    7,028.03/10,527.93 = 3,333.84/x
  3. Step 3: Cross multiply
    7,028.03x = 10,527.93 × 3,333.84
  4. Step 4: Simplify right side
    7,028.03x = 35,098,434.15
  5. Step 5: Solve for x
    x = 35,098,434.15/7,028.03
  6. Step 6: Final answer
    x = 4,994.07

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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.