Home / 104,308.50-156,474.96-33,206.22

Finding the Fourth Proportional to 104,308.50, 156,474.96 and 33,206.22

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Solution

The fourth proportional to 104,308.50, 156,474.96 and 33,206.22 is: 49,813.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,308.50 : 156,474.96 = 33,206.22 : x
  2. Step 2: Convert to fraction form
    104,308.50/156,474.96 = 33,206.22/x
  3. Step 3: Cross multiply
    104,308.50x = 156,474.96 × 33,206.22
  4. Step 4: Simplify right side
    104,308.50x = 5,195,941,946.25
  5. Step 5: Solve for x
    x = 5,195,941,946.25/104,308.50
  6. Step 6: Final answer
    x = 49,813.22

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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.