Home / 252,059.04-347,682.56-150,008.30

Finding the Fourth Proportional to 252,059.04, 347,682.56 and 150,008.30

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Solution

The fourth proportional to 252,059.04, 347,682.56 and 150,008.30 is: 206,916.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    252,059.04 : 347,682.56 = 150,008.30 : x
  2. Step 2: Convert to fraction form
    252,059.04/347,682.56 = 150,008.30/x
  3. Step 3: Cross multiply
    252,059.04x = 347,682.56 × 150,008.30
  4. Step 4: Simplify right side
    252,059.04x = 52,155,269,015.21
  5. Step 5: Solve for x
    x = 52,155,269,015.21/252,059.04
  6. Step 6: Final answer
    x = 206,916.88

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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.