Home / 69,338.83-95,687.52-37,507.66

Finding the Fourth Proportional to 69,338.83, 95,687.52 and 37,507.66

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Solution

The fourth proportional to 69,338.83, 95,687.52 and 37,507.66 is: 51,760.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,338.83 : 95,687.52 = 37,507.66 : x
  2. Step 2: Convert to fraction form
    69,338.83/95,687.52 = 37,507.66/x
  3. Step 3: Cross multiply
    69,338.83x = 95,687.52 × 37,507.66
  4. Step 4: Simplify right side
    69,338.83x = 3,589,014,394.20
  5. Step 5: Solve for x
    x = 3,589,014,394.20/69,338.83
  6. Step 6: Final answer
    x = 51,760.53

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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.