Home / 82,326.33-113,609.27-46,515.69

Finding the Fourth Proportional to 82,326.33, 113,609.27 and 46,515.69

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Solution

The fourth proportional to 82,326.33, 113,609.27 and 46,515.69 is: 64,191.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,326.33 : 113,609.27 = 46,515.69 : x
  2. Step 2: Convert to fraction form
    82,326.33/113,609.27 = 46,515.69/x
  3. Step 3: Cross multiply
    82,326.33x = 113,609.27 × 46,515.69
  4. Step 4: Simplify right side
    82,326.33x = 5,284,613,351.87
  5. Step 5: Solve for x
    x = 5,284,613,351.87/82,326.33
  6. Step 6: Final answer
    x = 64,191.05

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.