Home / 36,968.91-55,457.96-14,476.68

Finding the Fourth Proportional to 36,968.91, 55,457.96 and 14,476.68

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Solution

The fourth proportional to 36,968.91, 55,457.96 and 14,476.68 is: 21,716.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,968.91 : 55,457.96 = 14,476.68 : x
  2. Step 2: Convert to fraction form
    36,968.91/55,457.96 = 14,476.68/x
  3. Step 3: Cross multiply
    36,968.91x = 55,457.96 × 14,476.68
  4. Step 4: Simplify right side
    36,968.91x = 802,847,067.99
  5. Step 5: Solve for x
    x = 802,847,067.99/36,968.91
  6. Step 6: Final answer
    x = 21,716.82

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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.