Home / 125,961.24-173,682.30-94,076.28

Finding the Fourth Proportional to 125,961.24, 173,682.30 and 94,076.28

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Solution

The fourth proportional to 125,961.24, 173,682.30 and 94,076.28 is: 129,717.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    125,961.24 : 173,682.30 = 94,076.28 : x
  2. Step 2: Convert to fraction form
    125,961.24/173,682.30 = 94,076.28/x
  3. Step 3: Cross multiply
    125,961.24x = 173,682.30 × 94,076.28
  4. Step 4: Simplify right side
    125,961.24x = 16,339,384,685.84
  5. Step 5: Solve for x
    x = 16,339,384,685.84/125,961.24
  6. Step 6: Final answer
    x = 129,717.56

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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.