Home / 36,596.41-54,891.78-11,637.88

Finding the Fourth Proportional to 36,596.41, 54,891.78 and 11,637.88

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Solution

The fourth proportional to 36,596.41, 54,891.78 and 11,637.88 is: 17,455.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,596.41 : 54,891.78 = 11,637.88 : x
  2. Step 2: Convert to fraction form
    36,596.41/54,891.78 = 11,637.88/x
  3. Step 3: Cross multiply
    36,596.41x = 54,891.78 × 11,637.88
  4. Step 4: Simplify right side
    36,596.41x = 638,823,948.63
  5. Step 5: Solve for x
    x = 638,823,948.63/36,596.41
  6. Step 6: Final answer
    x = 17,455.92

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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.