Home / 16,007.96-24,011.94-7,242.68

Finding the Fourth Proportional to 16,007.96, 24,011.94 and 7,242.68

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Solution

The fourth proportional to 16,007.96, 24,011.94 and 7,242.68 is: 10,864.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,007.96 : 24,011.94 = 7,242.68 : x
  2. Step 2: Convert to fraction form
    16,007.96/24,011.94 = 7,242.68/x
  3. Step 3: Cross multiply
    16,007.96x = 24,011.94 × 7,242.68
  4. Step 4: Simplify right side
    16,007.96x = 173,910,797.60
  5. Step 5: Solve for x
    x = 173,910,797.60/16,007.96
  6. Step 6: Final answer
    x = 10,864.02

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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.