Home / 23,183.34-34,566.68-21,204.03

Finding the Fourth Proportional to 23,183.34, 34,566.68 and 21,204.03

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Solution

The fourth proportional to 23,183.34, 34,566.68 and 21,204.03 is: 31,615.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,183.34 : 34,566.68 = 21,204.03 : x
  2. Step 2: Convert to fraction form
    23,183.34/34,566.68 = 21,204.03/x
  3. Step 3: Cross multiply
    23,183.34x = 34,566.68 × 21,204.03
  4. Step 4: Simplify right side
    23,183.34x = 732,953,022.84
  5. Step 5: Solve for x
    x = 732,953,022.84/23,183.34
  6. Step 6: Final answer
    x = 31,615.50

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.