Home / 200,004.52-275,996.10-110,563.24

Finding the Fourth Proportional to 200,004.52, 275,996.10 and 110,563.24

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Solution

The fourth proportional to 200,004.52, 275,996.10 and 110,563.24 is: 152,571.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    200,004.52 : 275,996.10 = 110,563.24 : x
  2. Step 2: Convert to fraction form
    200,004.52/275,996.10 = 110,563.24/x
  3. Step 3: Cross multiply
    200,004.52x = 275,996.10 × 110,563.24
  4. Step 4: Simplify right side
    200,004.52x = 30,515,023,043.36
  5. Step 5: Solve for x
    x = 30,515,023,043.36/200,004.52
  6. Step 6: Final answer
    x = 152,571.67

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.