Home / 23,257.26-34,885.11-10,109.63

Finding the Fourth Proportional to 23,257.26, 34,885.11 and 10,109.63

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Solution

The fourth proportional to 23,257.26, 34,885.11 and 10,109.63 is: 15,164.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,257.26 : 34,885.11 = 10,109.63 : x
  2. Step 2: Convert to fraction form
    23,257.26/34,885.11 = 10,109.63/x
  3. Step 3: Cross multiply
    23,257.26x = 34,885.11 × 10,109.63
  4. Step 4: Simplify right side
    23,257.26x = 352,675,380.18
  5. Step 5: Solve for x
    x = 352,675,380.18/23,257.26
  6. Step 6: Final answer
    x = 15,164.10

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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.