Home / 166,669.92-230,026.50-94,087.44

Finding the Fourth Proportional to 166,669.92, 230,026.50 and 94,087.44

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Solution

The fourth proportional to 166,669.92, 230,026.50 and 94,087.44 is: 129,853.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,669.92 : 230,026.50 = 94,087.44 : x
  2. Step 2: Convert to fraction form
    166,669.92/230,026.50 = 94,087.44/x
  3. Step 3: Cross multiply
    166,669.92x = 230,026.50 × 94,087.44
  4. Step 4: Simplify right side
    166,669.92x = 21,642,604,517.16
  5. Step 5: Solve for x
    x = 21,642,604,517.16/166,669.92
  6. Step 6: Final answer
    x = 129,853.09

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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.