Home / 16,001.14-24,018.62-8,987.15

Finding the Fourth Proportional to 16,001.14, 24,018.62 and 8,987.15

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Solution

The fourth proportional to 16,001.14, 24,018.62 and 8,987.15 is: 13,490.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,001.14 : 24,018.62 = 8,987.15 : x
  2. Step 2: Convert to fraction form
    16,001.14/24,018.62 = 8,987.15/x
  3. Step 3: Cross multiply
    16,001.14x = 24,018.62 × 8,987.15
  4. Step 4: Simplify right side
    16,001.14x = 215,858,940.73
  5. Step 5: Solve for x
    x = 215,858,940.73/16,001.14
  6. Step 6: Final answer
    x = 13,490.22

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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.