Home / 117,273.60-175,960.22-58,110.39

Finding the Fourth Proportional to 117,273.60, 175,960.22 and 58,110.39

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Solution

The fourth proportional to 117,273.60, 175,960.22 and 58,110.39 is: 87,190.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    117,273.60 : 175,960.22 = 58,110.39 : x
  2. Step 2: Convert to fraction form
    117,273.60/175,960.22 = 58,110.39/x
  3. Step 3: Cross multiply
    117,273.60x = 175,960.22 × 58,110.39
  4. Step 4: Simplify right side
    117,273.60x = 10,225,116,718.13
  5. Step 5: Solve for x
    x = 10,225,116,718.13/117,273.60
  6. Step 6: Final answer
    x = 87,190.27

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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.