Home / 162,822.30-244,233.45-100,614.30

Finding the Fourth Proportional to 162,822.30, 244,233.45 and 100,614.30

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Solution

The fourth proportional to 162,822.30, 244,233.45 and 100,614.30 is: 150,921.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,822.30 : 244,233.45 = 100,614.30 : x
  2. Step 2: Convert to fraction form
    162,822.30/244,233.45 = 100,614.30/x
  3. Step 3: Cross multiply
    162,822.30x = 244,233.45 × 100,614.30
  4. Step 4: Simplify right side
    162,822.30x = 24,573,377,608.34
  5. Step 5: Solve for x
    x = 24,573,377,608.34/162,822.30
  6. Step 6: Final answer
    x = 150,921.45

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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.