Home / 218,364.09-327,546.30-60,592.70

Finding the Fourth Proportional to 218,364.09, 327,546.30 and 60,592.70

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Solution

The fourth proportional to 218,364.09, 327,546.30 and 60,592.70 is: 90,889.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    218,364.09 : 327,546.30 = 60,592.70 : x
  2. Step 2: Convert to fraction form
    218,364.09/327,546.30 = 60,592.70/x
  3. Step 3: Cross multiply
    218,364.09x = 327,546.30 × 60,592.70
  4. Step 4: Simplify right side
    218,364.09x = 19,846,913,054.28
  5. Step 5: Solve for x
    x = 19,846,913,054.28/218,364.09
  6. Step 6: Final answer
    x = 90,889.09

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.