Home / 4,384.21-6,050.19-2,394.78

Finding the Fourth Proportional to 4,384.21, 6,050.19 and 2,394.78

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Solution

The fourth proportional to 4,384.21, 6,050.19 and 2,394.78 is: 3,304.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,384.21 : 6,050.19 = 2,394.78 : x
  2. Step 2: Convert to fraction form
    4,384.21/6,050.19 = 2,394.78/x
  3. Step 3: Cross multiply
    4,384.21x = 6,050.19 × 2,394.78
  4. Step 4: Simplify right side
    4,384.21x = 14,488,874.01
  5. Step 5: Solve for x
    x = 14,488,874.01/4,384.21
  6. Step 6: Final answer
    x = 3,304.79

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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.