Home / 182,715.18-274,104.08-62,766.43

Finding the Fourth Proportional to 182,715.18, 274,104.08 and 62,766.43

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Solution

The fourth proportional to 182,715.18, 274,104.08 and 62,766.43 is: 94,160.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,715.18 : 274,104.08 = 62,766.43 : x
  2. Step 2: Convert to fraction form
    182,715.18/274,104.08 = 62,766.43/x
  3. Step 3: Cross multiply
    182,715.18x = 274,104.08 × 62,766.43
  4. Step 4: Simplify right side
    182,715.18x = 17,204,534,550.03
  5. Step 5: Solve for x
    x = 17,204,534,550.03/182,715.18
  6. Step 6: Final answer
    x = 94,160.40

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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.