Home / 37,480.06-56,220.09-11,203.26

Finding the Fourth Proportional to 37,480.06, 56,220.09 and 11,203.26

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Solution

The fourth proportional to 37,480.06, 56,220.09 and 11,203.26 is: 16,804.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,480.06 : 56,220.09 = 11,203.26 : x
  2. Step 2: Convert to fraction form
    37,480.06/56,220.09 = 11,203.26/x
  3. Step 3: Cross multiply
    37,480.06x = 56,220.09 × 11,203.26
  4. Step 4: Simplify right side
    37,480.06x = 629,848,285.49
  5. Step 5: Solve for x
    x = 629,848,285.49/37,480.06
  6. Step 6: Final answer
    x = 16,804.89

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Similar ratio
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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.