Home / 162,856.27-244,561.88-106,026.98

Finding the Fourth Proportional to 162,856.27, 244,561.88 and 106,026.98

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Solution

The fourth proportional to 162,856.27, 244,561.88 and 106,026.98 is: 159,221.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,856.27 : 244,561.88 = 106,026.98 : x
  2. Step 2: Convert to fraction form
    162,856.27/244,561.88 = 106,026.98/x
  3. Step 3: Cross multiply
    162,856.27x = 244,561.88 × 106,026.98
  4. Step 4: Simplify right side
    162,856.27x = 25,930,156,601.78
  5. Step 5: Solve for x
    x = 25,930,156,601.78/162,856.27
  6. Step 6: Final answer
    x = 159,221.11

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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.