Home / 41,094.20-61,605.30-27,903.80

Finding the Fourth Proportional to 41,094.20, 61,605.30 and 27,903.80

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Solution

The fourth proportional to 41,094.20, 61,605.30 and 27,903.80 is: 41,831.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,094.20 : 61,605.30 = 27,903.80 : x
  2. Step 2: Convert to fraction form
    41,094.20/61,605.30 = 27,903.80/x
  3. Step 3: Cross multiply
    41,094.20x = 61,605.30 × 27,903.80
  4. Step 4: Simplify right side
    41,094.20x = 1,719,021,970.14
  5. Step 5: Solve for x
    x = 1,719,021,970.14/41,094.20
  6. Step 6: Final answer
    x = 41,831.26

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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.