Home / 27,773.47-41,660.00-11,133.26

Finding the Fourth Proportional to 27,773.47, 41,660.00 and 11,133.26

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Solution

The fourth proportional to 27,773.47, 41,660.00 and 11,133.26 is: 16,699.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,773.47 : 41,660.00 = 11,133.26 : x
  2. Step 2: Convert to fraction form
    27,773.47/41,660.00 = 11,133.26/x
  3. Step 3: Cross multiply
    27,773.47x = 41,660.00 × 11,133.26
  4. Step 4: Simplify right side
    27,773.47x = 463,811,347.63
  5. Step 5: Solve for x
    x = 463,811,347.63/27,773.47
  6. Step 6: Final answer
    x = 16,699.80

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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.