Home / 16,040.62-24,054.92-5,507.64

Finding the Fourth Proportional to 16,040.62, 24,054.92 and 5,507.64

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Solution

The fourth proportional to 16,040.62, 24,054.92 and 5,507.64 is: 8,259.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,040.62 : 24,054.92 = 5,507.64 : x
  2. Step 2: Convert to fraction form
    16,040.62/24,054.92 = 5,507.64/x
  3. Step 3: Cross multiply
    16,040.62x = 24,054.92 × 5,507.64
  4. Step 4: Simplify right side
    16,040.62x = 132,485,839.59
  5. Step 5: Solve for x
    x = 132,485,839.59/16,040.62
  6. Step 6: Final answer
    x = 8,259.40

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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.