Home / 82,327.24-113,613.84-46,516.53

Finding the Fourth Proportional to 82,327.24, 113,613.84 and 46,516.53

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Solution

The fourth proportional to 82,327.24, 113,613.84 and 46,516.53 is: 64,194.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,327.24 : 113,613.84 = 46,516.53 : x
  2. Step 2: Convert to fraction form
    82,327.24/113,613.84 = 46,516.53/x
  3. Step 3: Cross multiply
    82,327.24x = 113,613.84 × 46,516.53
  4. Step 4: Simplify right side
    82,327.24x = 5,284,921,596.78
  5. Step 5: Solve for x
    x = 5,284,921,596.78/82,327.24
  6. Step 6: Final answer
    x = 64,194.08

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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.