Home / 4,404.87-6,078.76-2,516.70

Finding the Fourth Proportional to 4,404.87, 6,078.76 and 2,516.70

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Solution

The fourth proportional to 4,404.87, 6,078.76 and 2,516.70 is: 3,473.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,404.87 : 6,078.76 = 2,516.70 : x
  2. Step 2: Convert to fraction form
    4,404.87/6,078.76 = 2,516.70/x
  3. Step 3: Cross multiply
    4,404.87x = 6,078.76 × 2,516.70
  4. Step 4: Simplify right side
    4,404.87x = 15,298,384.90
  5. Step 5: Solve for x
    x = 15,298,384.90/4,404.87
  6. Step 6: Final answer
    x = 3,473.07

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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.