Home / 162,682.83-244,023.33-108,532.92

Finding the Fourth Proportional to 162,682.83, 244,023.33 and 108,532.92

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Solution

The fourth proportional to 162,682.83, 244,023.33 and 108,532.92 is: 162,798.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,682.83 : 244,023.33 = 108,532.92 : x
  2. Step 2: Convert to fraction form
    162,682.83/244,023.33 = 108,532.92/x
  3. Step 3: Cross multiply
    162,682.83x = 244,023.33 × 108,532.92
  4. Step 4: Simplify right side
    162,682.83x = 26,484,564,553.02
  5. Step 5: Solve for x
    x = 26,484,564,553.02/162,682.83
  6. Step 6: Final answer
    x = 162,798.77

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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.