Home / 23,083.07-34,613.06-11,986.67

Finding the Fourth Proportional to 23,083.07, 34,613.06 and 11,986.67

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Solution

The fourth proportional to 23,083.07, 34,613.06 and 11,986.67 is: 17,974.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,083.07 : 34,613.06 = 11,986.67 : x
  2. Step 2: Convert to fraction form
    23,083.07/34,613.06 = 11,986.67/x
  3. Step 3: Cross multiply
    23,083.07x = 34,613.06 × 11,986.67
  4. Step 4: Simplify right side
    23,083.07x = 414,895,354.51
  5. Step 5: Solve for x
    x = 414,895,354.51/23,083.07
  6. Step 6: Final answer
    x = 17,974.01

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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.