Home / 118,025.56-177,090.62-61,852.29

Finding the Fourth Proportional to 118,025.56, 177,090.62 and 61,852.29

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Solution

The fourth proportional to 118,025.56, 177,090.62 and 61,852.29 is: 92,805.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    118,025.56 : 177,090.62 = 61,852.29 : x
  2. Step 2: Convert to fraction form
    118,025.56/177,090.62 = 61,852.29/x
  3. Step 3: Cross multiply
    118,025.56x = 177,090.62 × 61,852.29
  4. Step 4: Simplify right side
    118,025.56x = 10,953,460,120.73
  5. Step 5: Solve for x
    x = 10,953,460,120.73/118,025.56
  6. Step 6: Final answer
    x = 92,805.83

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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.