Home / 182,930.04-274,476.87-116,352.90

Finding the Fourth Proportional to 182,930.04, 274,476.87 and 116,352.90

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Solution

The fourth proportional to 182,930.04, 274,476.87 and 116,352.90 is: 174,581.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,930.04 : 274,476.87 = 116,352.90 : x
  2. Step 2: Convert to fraction form
    182,930.04/274,476.87 = 116,352.90/x
  3. Step 3: Cross multiply
    182,930.04x = 274,476.87 × 116,352.90
  4. Step 4: Simplify right side
    182,930.04x = 31,936,179,807.42
  5. Step 5: Solve for x
    x = 31,936,179,807.42/182,930.04
  6. Step 6: Final answer
    x = 174,581.39

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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.