Home / 4,400.96-6,072.55-2,511.68

Finding the Fourth Proportional to 4,400.96, 6,072.55 and 2,511.68

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Solution

The fourth proportional to 4,400.96, 6,072.55 and 2,511.68 is: 3,465.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,400.96 : 6,072.55 = 2,511.68 : x
  2. Step 2: Convert to fraction form
    4,400.96/6,072.55 = 2,511.68/x
  3. Step 3: Cross multiply
    4,400.96x = 6,072.55 × 2,511.68
  4. Step 4: Simplify right side
    4,400.96x = 15,252,265.74
  5. Step 5: Solve for x
    x = 15,252,265.74/4,400.96
  6. Step 6: Final answer
    x = 3,465.67

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1.5x scale

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.