Home / 295,867.20-443,669.58-183,542.88

Finding the Fourth Proportional to 295,867.20, 443,669.58 and 183,542.88

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Solution

The fourth proportional to 295,867.20, 443,669.58 and 183,542.88 is: 275,232.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,867.20 : 443,669.58 = 183,542.88 : x
  2. Step 2: Convert to fraction form
    295,867.20/443,669.58 = 183,542.88/x
  3. Step 3: Cross multiply
    295,867.20x = 443,669.58 × 183,542.88
  4. Step 4: Simplify right side
    295,867.20x = 81,432,392,481.59
  5. Step 5: Solve for x
    x = 81,432,392,481.59/295,867.20
  6. Step 6: Final answer
    x = 275,232.92

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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.