Home / 7,034.53-10,546.55-2,351.76

Finding the Fourth Proportional to 7,034.53, 10,546.55 and 2,351.76

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Solution

The fourth proportional to 7,034.53, 10,546.55 and 2,351.76 is: 3,525.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,034.53 : 10,546.55 = 2,351.76 : x
  2. Step 2: Convert to fraction form
    7,034.53/10,546.55 = 2,351.76/x
  3. Step 3: Cross multiply
    7,034.53x = 10,546.55 × 2,351.76
  4. Step 4: Simplify right side
    7,034.53x = 24,803,000.93
  5. Step 5: Solve for x
    x = 24,803,000.93/7,034.53
  6. Step 6: Final answer
    x = 3,525.89

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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.