Home / 588,401.36-882,603.96-161,942.96

Finding the Fourth Proportional to 588,401.36, 882,603.96 and 161,942.96

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Solution

The fourth proportional to 588,401.36, 882,603.96 and 161,942.96 is: 242,914.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    588,401.36 : 882,603.96 = 161,942.96 : x
  2. Step 2: Convert to fraction form
    588,401.36/882,603.96 = 161,942.96/x
  3. Step 3: Cross multiply
    588,401.36x = 882,603.96 × 161,942.96
  4. Step 4: Simplify right side
    588,401.36x = 142,931,497,790.12
  5. Step 5: Solve for x
    x = 142,931,497,790.12/588,401.36
  6. Step 6: Final answer
    x = 242,914.97

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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.