Home / 176,083.94-242,994.40-95,511.26

Finding the Fourth Proportional to 176,083.94, 242,994.40 and 95,511.26

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Solution

The fourth proportional to 176,083.94, 242,994.40 and 95,511.26 is: 131,804.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,083.94 : 242,994.40 = 95,511.26 : x
  2. Step 2: Convert to fraction form
    176,083.94/242,994.40 = 95,511.26/x
  3. Step 3: Cross multiply
    176,083.94x = 242,994.40 × 95,511.26
  4. Step 4: Simplify right side
    176,083.94x = 23,208,701,316.94
  5. Step 5: Solve for x
    x = 23,208,701,316.94/176,083.94
  6. Step 6: Final answer
    x = 131,804.76

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.