Home / 114,077.07-171,102.53-29,845.36

Finding the Fourth Proportional to 114,077.07, 171,102.53 and 29,845.36

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Solution

The fourth proportional to 114,077.07, 171,102.53 and 29,845.36 is: 44,764.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,077.07 : 171,102.53 = 29,845.36 : x
  2. Step 2: Convert to fraction form
    114,077.07/171,102.53 = 29,845.36/x
  3. Step 3: Cross multiply
    114,077.07x = 171,102.53 × 29,845.36
  4. Step 4: Simplify right side
    114,077.07x = 5,106,616,604.76
  5. Step 5: Solve for x
    x = 5,106,616,604.76/114,077.07
  6. Step 6: Final answer
    x = 44,764.62

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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.