Home / 3,235.14-4,853.93-2,872.67

Finding the Fourth Proportional to 3,235.14, 4,853.93 and 2,872.67

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Solution

The fourth proportional to 3,235.14, 4,853.93 and 2,872.67 is: 4,310.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,235.14 : 4,853.93 = 2,872.67 : x
  2. Step 2: Convert to fraction form
    3,235.14/4,853.93 = 2,872.67/x
  3. Step 3: Cross multiply
    3,235.14x = 4,853.93 × 2,872.67
  4. Step 4: Simplify right side
    3,235.14x = 13,943,700.46
  5. Step 5: Solve for x
    x = 13,943,700.46/3,235.14
  6. Step 6: Final answer
    x = 4,310.08

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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.