Home / 36,437.37-54,662.30-16,717.62

Finding the Fourth Proportional to 36,437.37, 54,662.30 and 16,717.62

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Solution

The fourth proportional to 36,437.37, 54,662.30 and 16,717.62 is: 25,079.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,437.37 : 54,662.30 = 16,717.62 : x
  2. Step 2: Convert to fraction form
    36,437.37/54,662.30 = 16,717.62/x
  3. Step 3: Cross multiply
    36,437.37x = 54,662.30 × 16,717.62
  4. Step 4: Simplify right side
    36,437.37x = 913,823,476.14
  5. Step 5: Solve for x
    x = 913,823,476.14/36,437.37
  6. Step 6: Final answer
    x = 25,079.29

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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.