Home / 43,334.04-65,007.94-16,679.10

Finding the Fourth Proportional to 43,334.04, 65,007.94 and 16,679.10

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Solution

The fourth proportional to 43,334.04, 65,007.94 and 16,679.10 is: 25,021.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,334.04 : 65,007.94 = 16,679.10 : x
  2. Step 2: Convert to fraction form
    43,334.04/65,007.94 = 16,679.10/x
  3. Step 3: Cross multiply
    43,334.04x = 65,007.94 × 16,679.10
  4. Step 4: Simplify right side
    43,334.04x = 1,084,273,932.05
  5. Step 5: Solve for x
    x = 1,084,273,932.05/43,334.04
  6. Step 6: Final answer
    x = 25,021.30

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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.