Home / 27,708.66-41,559.84-9,935.46

Finding the Fourth Proportional to 27,708.66, 41,559.84 and 9,935.46

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Solution

The fourth proportional to 27,708.66, 41,559.84 and 9,935.46 is: 14,902.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,708.66 : 41,559.84 = 9,935.46 : x
  2. Step 2: Convert to fraction form
    27,708.66/41,559.84 = 9,935.46/x
  3. Step 3: Cross multiply
    27,708.66x = 41,559.84 × 9,935.46
  4. Step 4: Simplify right side
    27,708.66x = 412,916,127.93
  5. Step 5: Solve for x
    x = 412,916,127.93/27,708.66
  6. Step 6: Final answer
    x = 14,902.06

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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.