Home / 168,600.30-252,156.84-150,010.80

Finding the Fourth Proportional to 168,600.30, 252,156.84 and 150,010.80

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Solution

The fourth proportional to 168,600.30, 252,156.84 and 150,010.80 is: 224,354.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,600.30 : 252,156.84 = 150,010.80 : x
  2. Step 2: Convert to fraction form
    168,600.30/252,156.84 = 150,010.80/x
  3. Step 3: Cross multiply
    168,600.30x = 252,156.84 × 150,010.80
  4. Step 4: Simplify right side
    168,600.30x = 37,826,249,293.87
  5. Step 5: Solve for x
    x = 37,826,249,293.87/168,600.30
  6. Step 6: Final answer
    x = 224,354.58

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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.