Home / 73,613.19-110,396.54-23,682.16

Finding the Fourth Proportional to 73,613.19, 110,396.54 and 23,682.16

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Solution

The fourth proportional to 73,613.19, 110,396.54 and 23,682.16 is: 35,515.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,613.19 : 110,396.54 = 23,682.16 : x
  2. Step 2: Convert to fraction form
    73,613.19/110,396.54 = 23,682.16/x
  3. Step 3: Cross multiply
    73,613.19x = 110,396.54 × 23,682.16
  4. Step 4: Simplify right side
    73,613.19x = 2,614,428,523.73
  5. Step 5: Solve for x
    x = 2,614,428,523.73/73,613.19
  6. Step 6: Final answer
    x = 35,515.76

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.