Home / 37,758.83-56,634.59-11,463.80

Finding the Fourth Proportional to 37,758.83, 56,634.59 and 11,463.80

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Solution

The fourth proportional to 37,758.83, 56,634.59 and 11,463.80 is: 17,194.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,758.83 : 56,634.59 = 11,463.80 : x
  2. Step 2: Convert to fraction form
    37,758.83/56,634.59 = 11,463.80/x
  3. Step 3: Cross multiply
    37,758.83x = 56,634.59 × 11,463.80
  4. Step 4: Simplify right side
    37,758.83x = 649,247,783.09
  5. Step 5: Solve for x
    x = 649,247,783.09/37,758.83
  6. Step 6: Final answer
    x = 17,194.59

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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.