Home / 182,948.70-274,425.09-64,537.00

Finding the Fourth Proportional to 182,948.70, 274,425.09 and 64,537.00

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Solution

The fourth proportional to 182,948.70, 274,425.09 and 64,537.00 is: 96,806.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,948.70 : 274,425.09 = 64,537.00 : x
  2. Step 2: Convert to fraction form
    182,948.70/274,425.09 = 64,537.00/x
  3. Step 3: Cross multiply
    182,948.70x = 274,425.09 × 64,537.00
  4. Step 4: Simplify right side
    182,948.70x = 17,710,571,589.28
  5. Step 5: Solve for x
    x = 17,710,571,589.28/182,948.70
  6. Step 6: Final answer
    x = 96,806.22

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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.