Home / 4,279.07-6,414.24-2,426.27

Finding the Fourth Proportional to 4,279.07, 6,414.24 and 2,426.27

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Solution

The fourth proportional to 4,279.07, 6,414.24 and 2,426.27 is: 3,636.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,279.07 : 6,414.24 = 2,426.27 : x
  2. Step 2: Convert to fraction form
    4,279.07/6,414.24 = 2,426.27/x
  3. Step 3: Cross multiply
    4,279.07x = 6,414.24 × 2,426.27
  4. Step 4: Simplify right side
    4,279.07x = 15,562,678.08
  5. Step 5: Solve for x
    x = 15,562,678.08/4,279.07
  6. Step 6: Final answer
    x = 3,636.93

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1.5x scale

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.