Home / 84,167.71-116,148.23-46,441.96

Finding the Fourth Proportional to 84,167.71, 116,148.23 and 46,441.96

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Solution

The fourth proportional to 84,167.71, 116,148.23 and 46,441.96 is: 64,088.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,167.71 : 116,148.23 = 46,441.96 : x
  2. Step 2: Convert to fraction form
    84,167.71/116,148.23 = 46,441.96/x
  3. Step 3: Cross multiply
    84,167.71x = 116,148.23 × 46,441.96
  4. Step 4: Simplify right side
    84,167.71x = 5,394,151,103.31
  5. Step 5: Solve for x
    x = 5,394,151,103.31/84,167.71
  6. Step 6: Final answer
    x = 64,088.13

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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.