Home / 202,824.20-304,244.05-60,671.48

Finding the Fourth Proportional to 202,824.20, 304,244.05 and 60,671.48

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Solution

The fourth proportional to 202,824.20, 304,244.05 and 60,671.48 is: 91,009.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,824.20 : 304,244.05 = 60,671.48 : x
  2. Step 2: Convert to fraction form
    202,824.20/304,244.05 = 60,671.48/x
  3. Step 3: Cross multiply
    202,824.20x = 304,244.05 × 60,671.48
  4. Step 4: Simplify right side
    202,824.20x = 18,458,936,946.93
  5. Step 5: Solve for x
    x = 18,458,936,946.93/202,824.20
  6. Step 6: Final answer
    x = 91,009.54

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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.