Home / 273,840.05-410,806.77-122,092.19

Finding the Fourth Proportional to 273,840.05, 410,806.77 and 122,092.19

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Solution

The fourth proportional to 273,840.05, 410,806.77 and 122,092.19 is: 183,159.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,840.05 : 410,806.77 = 122,092.19 : x
  2. Step 2: Convert to fraction form
    273,840.05/410,806.77 = 122,092.19/x
  3. Step 3: Cross multiply
    273,840.05x = 410,806.77 × 122,092.19
  4. Step 4: Simplify right side
    273,840.05x = 50,156,296,162.09
  5. Step 5: Solve for x
    x = 50,156,296,162.09/273,840.05
  6. Step 6: Final answer
    x = 183,159.10

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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.