Home / 4,392.03-6,588.77-1,794.27

Finding the Fourth Proportional to 4,392.03, 6,588.77 and 1,794.27

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Solution

The fourth proportional to 4,392.03, 6,588.77 and 1,794.27 is: 2,691.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,392.03 : 6,588.77 = 1,794.27 : x
  2. Step 2: Convert to fraction form
    4,392.03/6,588.77 = 1,794.27/x
  3. Step 3: Cross multiply
    4,392.03x = 6,588.77 × 1,794.27
  4. Step 4: Simplify right side
    4,392.03x = 11,822,023.38
  5. Step 5: Solve for x
    x = 11,822,023.38/4,392.03
  6. Step 6: Final answer
    x = 2,691.70

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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.