Home / 9,046.22-13,590.11-6,383.93

Finding the Fourth Proportional to 9,046.22, 13,590.11 and 6,383.93

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Solution

The fourth proportional to 9,046.22, 13,590.11 and 6,383.93 is: 9,590.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,046.22 : 13,590.11 = 6,383.93 : x
  2. Step 2: Convert to fraction form
    9,046.22/13,590.11 = 6,383.93/x
  3. Step 3: Cross multiply
    9,046.22x = 13,590.11 × 6,383.93
  4. Step 4: Simplify right side
    9,046.22x = 86,758,258.94
  5. Step 5: Solve for x
    x = 86,758,258.94/9,046.22
  6. Step 6: Final answer
    x = 9,590.56

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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.