Home / 23,164.13-34,751.10-8,932.97

Finding the Fourth Proportional to 23,164.13, 34,751.10 and 8,932.97

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Solution

The fourth proportional to 23,164.13, 34,751.10 and 8,932.97 is: 13,401.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,164.13 : 34,751.10 = 8,932.97 : x
  2. Step 2: Convert to fraction form
    23,164.13/34,751.10 = 8,932.97/x
  3. Step 3: Cross multiply
    23,164.13x = 34,751.10 × 8,932.97
  4. Step 4: Simplify right side
    23,164.13x = 310,430,360.01
  5. Step 5: Solve for x
    x = 310,430,360.01/23,164.13
  6. Step 6: Final answer
    x = 13,401.34

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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.