Home / 69,199.67-95,519.12-43,026.14

Finding the Fourth Proportional to 69,199.67, 95,519.12 and 43,026.14

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Solution

The fourth proportional to 69,199.67, 95,519.12 and 43,026.14 is: 59,390.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,199.67 : 95,519.12 = 43,026.14 : x
  2. Step 2: Convert to fraction form
    69,199.67/95,519.12 = 43,026.14/x
  3. Step 3: Cross multiply
    69,199.67x = 95,519.12 × 43,026.14
  4. Step 4: Simplify right side
    69,199.67x = 4,109,818,898.56
  5. Step 5: Solve for x
    x = 4,109,818,898.56/69,199.67
  6. Step 6: Final answer
    x = 59,390.73

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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.