Home / 27,510.44-41,250.16-8,786.07

Finding the Fourth Proportional to 27,510.44, 41,250.16 and 8,786.07

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Solution

The fourth proportional to 27,510.44, 41,250.16 and 8,786.07 is: 13,174.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,510.44 : 41,250.16 = 8,786.07 : x
  2. Step 2: Convert to fraction form
    27,510.44/41,250.16 = 8,786.07/x
  3. Step 3: Cross multiply
    27,510.44x = 41,250.16 × 8,786.07
  4. Step 4: Simplify right side
    27,510.44x = 362,426,771.31
  5. Step 5: Solve for x
    x = 362,426,771.31/27,510.44
  6. Step 6: Final answer
    x = 13,174.16

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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.