Home / 361,054.26-541,633.23-124,333.38

Finding the Fourth Proportional to 361,054.26, 541,633.23 and 124,333.38

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Solution

The fourth proportional to 361,054.26, 541,633.23 and 124,333.38 is: 186,517.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    361,054.26 : 541,633.23 = 124,333.38 : x
  2. Step 2: Convert to fraction form
    361,054.26/541,633.23 = 124,333.38/x
  3. Step 3: Cross multiply
    361,054.26x = 541,633.23 × 124,333.38
  4. Step 4: Simplify right side
    361,054.26x = 67,343,090,206.22
  5. Step 5: Solve for x
    x = 67,343,090,206.22/361,054.26
  6. Step 6: Final answer
    x = 186,517.92

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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.