Home / 69,506.42-95,918.51-37,675.24

Finding the Fourth Proportional to 69,506.42, 95,918.51 and 37,675.24

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Solution

The fourth proportional to 69,506.42, 95,918.51 and 37,675.24 is: 51,991.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,506.42 : 95,918.51 = 37,675.24 : x
  2. Step 2: Convert to fraction form
    69,506.42/95,918.51 = 37,675.24/x
  3. Step 3: Cross multiply
    69,506.42x = 95,918.51 × 37,675.24
  4. Step 4: Simplify right side
    69,506.42x = 3,613,752,739.08
  5. Step 5: Solve for x
    x = 3,613,752,739.08/69,506.42
  6. Step 6: Final answer
    x = 51,991.64

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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.