Home / 16,052.38-24,056.69-7,731.79

Finding the Fourth Proportional to 16,052.38, 24,056.69 and 7,731.79

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Solution

The fourth proportional to 16,052.38, 24,056.69 and 7,731.79 is: 11,587.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,052.38 : 24,056.69 = 7,731.79 : x
  2. Step 2: Convert to fraction form
    16,052.38/24,056.69 = 7,731.79/x
  3. Step 3: Cross multiply
    16,052.38x = 24,056.69 × 7,731.79
  4. Step 4: Simplify right side
    16,052.38x = 186,001,234.36
  5. Step 5: Solve for x
    x = 186,001,234.36/16,052.38
  6. Step 6: Final answer
    x = 11,587.15

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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.