Home / 16,331.28-24,507.83-5,943.03

Finding the Fourth Proportional to 16,331.28, 24,507.83 and 5,943.03

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Solution

The fourth proportional to 16,331.28, 24,507.83 and 5,943.03 is: 8,918.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,331.28 : 24,507.83 = 5,943.03 : x
  2. Step 2: Convert to fraction form
    16,331.28/24,507.83 = 5,943.03/x
  3. Step 3: Cross multiply
    16,331.28x = 24,507.83 × 5,943.03
  4. Step 4: Simplify right side
    16,331.28x = 145,650,768.92
  5. Step 5: Solve for x
    x = 145,650,768.92/16,331.28
  6. Step 6: Final answer
    x = 8,918.52

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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.