Home / 182,833.07-274,283.91-83,000.25

Finding the Fourth Proportional to 182,833.07, 274,283.91 and 83,000.25

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Solution

The fourth proportional to 182,833.07, 274,283.91 and 83,000.25 is: 124,515.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,833.07 : 274,283.91 = 83,000.25 : x
  2. Step 2: Convert to fraction form
    182,833.07/274,283.91 = 83,000.25/x
  3. Step 3: Cross multiply
    182,833.07x = 274,283.91 × 83,000.25
  4. Step 4: Simplify right side
    182,833.07x = 22,765,633,100.98
  5. Step 5: Solve for x
    x = 22,765,633,100.98/182,833.07
  6. Step 6: Final answer
    x = 124,515.95

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1.5x scale

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.