Home / 160,927.85-222,029.06-92,935.85

Finding the Fourth Proportional to 160,927.85, 222,029.06 and 92,935.85

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Solution

The fourth proportional to 160,927.85, 222,029.06 and 92,935.85 is: 128,221.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,927.85 : 222,029.06 = 92,935.85 : x
  2. Step 2: Convert to fraction form
    160,927.85/222,029.06 = 92,935.85/x
  3. Step 3: Cross multiply
    160,927.85x = 222,029.06 × 92,935.85
  4. Step 4: Simplify right side
    160,927.85x = 20,634,458,305.66
  5. Step 5: Solve for x
    x = 20,634,458,305.66/160,927.85
  6. Step 6: Final answer
    x = 128,221.80

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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.