Home / 23,410.20-35,131.62-10,266.32

Finding the Fourth Proportional to 23,410.20, 35,131.62 and 10,266.32

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Solution

The fourth proportional to 23,410.20, 35,131.62 and 10,266.32 is: 15,406.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,410.20 : 35,131.62 = 10,266.32 : x
  2. Step 2: Convert to fraction form
    23,410.20/35,131.62 = 10,266.32/x
  3. Step 3: Cross multiply
    23,410.20x = 35,131.62 × 10,266.32
  4. Step 4: Simplify right side
    23,410.20x = 360,672,453.04
  5. Step 5: Solve for x
    x = 360,672,453.04/23,410.20
  6. Step 6: Final answer
    x = 15,406.64

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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.