Home / 4,364.03-6,019.85-2,767.79

Finding the Fourth Proportional to 4,364.03, 6,019.85 and 2,767.79

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Solution

The fourth proportional to 4,364.03, 6,019.85 and 2,767.79 is: 3,817.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,364.03 : 6,019.85 = 2,767.79 : x
  2. Step 2: Convert to fraction form
    4,364.03/6,019.85 = 2,767.79/x
  3. Step 3: Cross multiply
    4,364.03x = 6,019.85 × 2,767.79
  4. Step 4: Simplify right side
    4,364.03x = 16,661,666.79
  5. Step 5: Solve for x
    x = 16,661,666.79/4,364.03
  6. Step 6: Final answer
    x = 3,817.95

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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.