Home / 176,092.41-264,180.09-140,204.60

Finding the Fourth Proportional to 176,092.41, 264,180.09 and 140,204.60

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Solution

The fourth proportional to 176,092.41, 264,180.09 and 140,204.60 is: 210,339.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,092.41 : 264,180.09 = 140,204.60 : x
  2. Step 2: Convert to fraction form
    176,092.41/264,180.09 = 140,204.60/x
  3. Step 3: Cross multiply
    176,092.41x = 264,180.09 × 140,204.60
  4. Step 4: Simplify right side
    176,092.41x = 37,039,264,506.86
  5. Step 5: Solve for x
    x = 37,039,264,506.86/176,092.41
  6. Step 6: Final answer
    x = 210,339.92

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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.