Home / 156,469.44-234,800.52-61,683.49

Finding the Fourth Proportional to 156,469.44, 234,800.52 and 61,683.49

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Solution

The fourth proportional to 156,469.44, 234,800.52 and 61,683.49 is: 92,563.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    156,469.44 : 234,800.52 = 61,683.49 : x
  2. Step 2: Convert to fraction form
    156,469.44/234,800.52 = 61,683.49/x
  3. Step 3: Cross multiply
    156,469.44x = 234,800.52 × 61,683.49
  4. Step 4: Simplify right side
    156,469.44x = 14,483,315,527.41
  5. Step 5: Solve for x
    x = 14,483,315,527.41/156,469.44
  6. Step 6: Final answer
    x = 92,563.23

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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.