Home / 160,884.26-222,052.59-92,912.30

Finding the Fourth Proportional to 160,884.26, 222,052.59 and 92,912.30

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Solution

The fourth proportional to 160,884.26, 222,052.59 and 92,912.30 is: 128,237.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,884.26 : 222,052.59 = 92,912.30 : x
  2. Step 2: Convert to fraction form
    160,884.26/222,052.59 = 92,912.30/x
  3. Step 3: Cross multiply
    160,884.26x = 222,052.59 × 92,912.30
  4. Step 4: Simplify right side
    160,884.26x = 20,631,416,580.29
  5. Step 5: Solve for x
    x = 20,631,416,580.29/160,884.26
  6. Step 6: Final answer
    x = 128,237.63

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.