Home / 195,226.84-269,211.90-167,025.88

Finding the Fourth Proportional to 195,226.84, 269,211.90 and 167,025.88

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Solution

The fourth proportional to 195,226.84, 269,211.90 and 167,025.88 is: 230,323.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,226.84 : 269,211.90 = 167,025.88 : x
  2. Step 2: Convert to fraction form
    195,226.84/269,211.90 = 167,025.88/x
  3. Step 3: Cross multiply
    195,226.84x = 269,211.90 × 167,025.88
  4. Step 4: Simplify right side
    195,226.84x = 44,965,354,503.97
  5. Step 5: Solve for x
    x = 44,965,354,503.97/195,226.84
  6. Step 6: Final answer
    x = 230,323.63

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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.