Home / 152,092.13-228,138.19-41,284.13

Finding the Fourth Proportional to 152,092.13, 228,138.19 and 41,284.13

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Solution

The fourth proportional to 152,092.13, 228,138.19 and 41,284.13 is: 61,926.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,092.13 : 228,138.19 = 41,284.13 : x
  2. Step 2: Convert to fraction form
    152,092.13/228,138.19 = 41,284.13/x
  3. Step 3: Cross multiply
    152,092.13x = 228,138.19 × 41,284.13
  4. Step 4: Simplify right side
    152,092.13x = 9,418,485,450.02
  5. Step 5: Solve for x
    x = 9,418,485,450.02/152,092.13
  6. Step 6: Final answer
    x = 61,926.19

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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.