Home / 182,790.56-252,212.24-107,294.88

Finding the Fourth Proportional to 182,790.56, 252,212.24 and 107,294.88

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Solution

The fourth proportional to 182,790.56, 252,212.24 and 107,294.88 is: 148,044.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,790.56 : 252,212.24 = 107,294.88 : x
  2. Step 2: Convert to fraction form
    182,790.56/252,212.24 = 107,294.88/x
  3. Step 3: Cross multiply
    182,790.56x = 252,212.24 × 107,294.88
  4. Step 4: Simplify right side
    182,790.56x = 27,061,082,025.33
  5. Step 5: Solve for x
    x = 27,061,082,025.33/182,790.56
  6. Step 6: Final answer
    x = 148,044.20

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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.