Home / 177,033.08-265,628.09-92,773.21

Finding the Fourth Proportional to 177,033.08, 265,628.09 and 92,773.21

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Solution

The fourth proportional to 177,033.08, 265,628.09 and 92,773.21 is: 139,200.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,033.08 : 265,628.09 = 92,773.21 : x
  2. Step 2: Convert to fraction form
    177,033.08/265,628.09 = 92,773.21/x
  3. Step 3: Cross multiply
    177,033.08x = 265,628.09 × 92,773.21
  4. Step 4: Simplify right side
    177,033.08x = 24,643,170,143.33
  5. Step 5: Solve for x
    x = 24,643,170,143.33/177,033.08
  6. Step 6: Final answer
    x = 139,200.94

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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.