Home / 23,455.26-35,135.70-10,958.04

Finding the Fourth Proportional to 23,455.26, 35,135.70 and 10,958.04

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Solution

The fourth proportional to 23,455.26, 35,135.70 and 10,958.04 is: 16,415.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,455.26 : 35,135.70 = 10,958.04 : x
  2. Step 2: Convert to fraction form
    23,455.26/35,135.70 = 10,958.04/x
  3. Step 3: Cross multiply
    23,455.26x = 35,135.70 × 10,958.04
  4. Step 4: Simplify right side
    23,455.26x = 385,018,406.03
  5. Step 5: Solve for x
    x = 385,018,406.03/23,455.26
  6. Step 6: Final answer
    x = 16,415.01

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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.