Home / 11,624.19-17,437.37-6,684.27

Finding the Fourth Proportional to 11,624.19, 17,437.37 and 6,684.27

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Solution

The fourth proportional to 11,624.19, 17,437.37 and 6,684.27 is: 10,027.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,624.19 : 17,437.37 = 6,684.27 : x
  2. Step 2: Convert to fraction form
    11,624.19/17,437.37 = 6,684.27/x
  3. Step 3: Cross multiply
    11,624.19x = 17,437.37 × 6,684.27
  4. Step 4: Simplify right side
    11,624.19x = 116,556,055.75
  5. Step 5: Solve for x
    x = 116,556,055.75/11,624.19
  6. Step 6: Final answer
    x = 10,027.03

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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.