Home / 164,965.94-227,658.04-96,970.44

Finding the Fourth Proportional to 164,965.94, 227,658.04 and 96,970.44

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Solution

The fourth proportional to 164,965.94, 227,658.04 and 96,970.44 is: 133,822.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,965.94 : 227,658.04 = 96,970.44 : x
  2. Step 2: Convert to fraction form
    164,965.94/227,658.04 = 96,970.44/x
  3. Step 3: Cross multiply
    164,965.94x = 227,658.04 × 96,970.44
  4. Step 4: Simplify right side
    164,965.94x = 22,076,100,824.80
  5. Step 5: Solve for x
    x = 22,076,100,824.80/164,965.94
  6. Step 6: Final answer
    x = 133,822.17

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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.