Home / 114,078.07-171,104.03-29,846.36

Finding the Fourth Proportional to 114,078.07, 171,104.03 and 29,846.36

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Solution

The fourth proportional to 114,078.07, 171,104.03 and 29,846.36 is: 44,766.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,078.07 : 171,104.03 = 29,846.36 : x
  2. Step 2: Convert to fraction form
    114,078.07/171,104.03 = 29,846.36/x
  3. Step 3: Cross multiply
    114,078.07x = 171,104.03 × 29,846.36
  4. Step 4: Simplify right side
    114,078.07x = 5,106,832,476.83
  5. Step 5: Solve for x
    x = 5,106,832,476.83/114,078.07
  6. Step 6: Final answer
    x = 44,766.12

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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.