Home / 4,281.29-5,908.05-2,512.86

Finding the Fourth Proportional to 4,281.29, 5,908.05 and 2,512.86

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Solution

The fourth proportional to 4,281.29, 5,908.05 and 2,512.86 is: 3,467.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,281.29 : 5,908.05 = 2,512.86 : x
  2. Step 2: Convert to fraction form
    4,281.29/5,908.05 = 2,512.86/x
  3. Step 3: Cross multiply
    4,281.29x = 5,908.05 × 2,512.86
  4. Step 4: Simplify right side
    4,281.29x = 14,846,102.52
  5. Step 5: Solve for x
    x = 14,846,102.52/4,281.29
  6. Step 6: Final answer
    x = 3,467.67

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.