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Finding the Fourth Proportional to 16,041.73, 24,066.69 and 6,678.64

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Solution

The fourth proportional to 16,041.73, 24,066.69 and 6,678.64 is: 10,019.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,041.73 : 24,066.69 = 6,678.64 : x
  2. Step 2: Convert to fraction form
    16,041.73/24,066.69 = 6,678.64/x
  3. Step 3: Cross multiply
    16,041.73x = 24,066.69 × 6,678.64
  4. Step 4: Simplify right side
    16,041.73x = 160,732,758.50
  5. Step 5: Solve for x
    x = 160,732,758.50/16,041.73
  6. Step 6: Final answer
    x = 10,019.66

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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.