Home / 11,096.11-16,638.09-7,590.16

Finding the Fourth Proportional to 11,096.11, 16,638.09 and 7,590.16

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Solution

The fourth proportional to 11,096.11, 16,638.09 and 7,590.16 is: 11,381.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,096.11 : 16,638.09 = 7,590.16 : x
  2. Step 2: Convert to fraction form
    11,096.11/16,638.09 = 7,590.16/x
  3. Step 3: Cross multiply
    11,096.11x = 16,638.09 × 7,590.16
  4. Step 4: Simplify right side
    11,096.11x = 126,285,765.19
  5. Step 5: Solve for x
    x = 126,285,765.19/11,096.11
  6. Step 6: Final answer
    x = 11,381.08

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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.