Home / 164,913.49-227,586.21-96,929.49

Finding the Fourth Proportional to 164,913.49, 227,586.21 and 96,929.49

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Solution

The fourth proportional to 164,913.49, 227,586.21 and 96,929.49 is: 133,765.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,913.49 : 227,586.21 = 96,929.49 : x
  2. Step 2: Convert to fraction form
    164,913.49/227,586.21 = 96,929.49/x
  3. Step 3: Cross multiply
    164,913.49x = 227,586.21 × 96,929.49
  4. Step 4: Simplify right side
    164,913.49x = 22,059,815,266.33
  5. Step 5: Solve for x
    x = 22,059,815,266.33/164,913.49
  6. Step 6: Final answer
    x = 133,765.98

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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.