Home / 7,013.89-10,522.47-2,333.56

Finding the Fourth Proportional to 7,013.89, 10,522.47 and 2,333.56

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Solution

The fourth proportional to 7,013.89, 10,522.47 and 2,333.56 is: 3,500.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,013.89 : 10,522.47 = 2,333.56 : x
  2. Step 2: Convert to fraction form
    7,013.89/10,522.47 = 2,333.56/x
  3. Step 3: Cross multiply
    7,013.89x = 10,522.47 × 2,333.56
  4. Step 4: Simplify right side
    7,013.89x = 24,554,815.09
  5. Step 5: Solve for x
    x = 24,554,815.09/7,013.89
  6. Step 6: Final answer
    x = 3,500.88

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1.5x scale

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.