Home / 41,092.20-61,602.30-27,901.80

Finding the Fourth Proportional to 41,092.20, 61,602.30 and 27,901.80

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Solution

The fourth proportional to 41,092.20, 61,602.30 and 27,901.80 is: 41,828.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,092.20 : 61,602.30 = 27,901.80 : x
  2. Step 2: Convert to fraction form
    41,092.20/61,602.30 = 27,901.80/x
  3. Step 3: Cross multiply
    41,092.20x = 61,602.30 × 27,901.80
  4. Step 4: Simplify right side
    41,092.20x = 1,718,815,054.14
  5. Step 5: Solve for x
    x = 1,718,815,054.14/41,092.20
  6. Step 6: Final answer
    x = 41,828.26

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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.