Home / 4,434.95-6,648.30-3,516.41

Finding the Fourth Proportional to 4,434.95, 6,648.30 and 3,516.41

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Solution

The fourth proportional to 4,434.95, 6,648.30 and 3,516.41 is: 5,271.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,434.95 : 6,648.30 = 3,516.41 : x
  2. Step 2: Convert to fraction form
    4,434.95/6,648.30 = 3,516.41/x
  3. Step 3: Cross multiply
    4,434.95x = 6,648.30 × 3,516.41
  4. Step 4: Simplify right side
    4,434.95x = 23,378,148.60
  5. Step 5: Solve for x
    x = 23,378,148.60/4,434.95
  6. Step 6: Final answer
    x = 5,271.34

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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.