Home / 252,060.07-347,733.60-150,028.32

Finding the Fourth Proportional to 252,060.07, 347,733.60 and 150,028.32

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Solution

The fourth proportional to 252,060.07, 347,733.60 and 150,028.32 is: 206,974.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    252,060.07 : 347,733.60 = 150,028.32 : x
  2. Step 2: Convert to fraction form
    252,060.07/347,733.60 = 150,028.32/x
  3. Step 3: Cross multiply
    252,060.07x = 347,733.60 × 150,028.32
  4. Step 4: Simplify right side
    252,060.07x = 52,169,887,815.55
  5. Step 5: Solve for x
    x = 52,169,887,815.55/252,060.07
  6. Step 6: Final answer
    x = 206,974.03

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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.