Home / 7,020.57-10,527.33-2,338.94

Finding the Fourth Proportional to 7,020.57, 10,527.33 and 2,338.94

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Solution

The fourth proportional to 7,020.57, 10,527.33 and 2,338.94 is: 3,507.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,020.57 : 10,527.33 = 2,338.94 : x
  2. Step 2: Convert to fraction form
    7,020.57/10,527.33 = 2,338.94/x
  3. Step 3: Cross multiply
    7,020.57x = 10,527.33 × 2,338.94
  4. Step 4: Simplify right side
    7,020.57x = 24,622,828.32
  5. Step 5: Solve for x
    x = 24,622,828.32/7,020.57
  6. Step 6: Final answer
    x = 3,507.24

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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.