Home / 114,180.22-171,286.72-35,300.60

Finding the Fourth Proportional to 114,180.22, 171,286.72 and 35,300.60

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Solution

The fourth proportional to 114,180.22, 171,286.72 and 35,300.60 is: 52,955.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,180.22 : 171,286.72 = 35,300.60 : x
  2. Step 2: Convert to fraction form
    114,180.22/171,286.72 = 35,300.60/x
  3. Step 3: Cross multiply
    114,180.22x = 171,286.72 × 35,300.60
  4. Step 4: Simplify right side
    114,180.22x = 6,046,523,988.03
  5. Step 5: Solve for x
    x = 6,046,523,988.03/114,180.22
  6. Step 6: Final answer
    x = 52,955.97

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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.