Home / 364,192.83-546,353.85-111,467.73

Finding the Fourth Proportional to 364,192.83, 546,353.85 and 111,467.73

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Solution

The fourth proportional to 364,192.83, 546,353.85 and 111,467.73 is: 167,221.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,192.83 : 546,353.85 = 111,467.73 : x
  2. Step 2: Convert to fraction form
    364,192.83/546,353.85 = 111,467.73/x
  3. Step 3: Cross multiply
    364,192.83x = 546,353.85 × 111,467.73
  4. Step 4: Simplify right side
    364,192.83x = 60,900,823,436.26
  5. Step 5: Solve for x
    x = 60,900,823,436.26/364,192.83
  6. Step 6: Final answer
    x = 167,221.37

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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.