Home / 182,042.10-272,953.80-93,468.60

Finding the Fourth Proportional to 182,042.10, 272,953.80 and 93,468.60

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Solution

The fourth proportional to 182,042.10, 272,953.80 and 93,468.60 is: 140,146.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,042.10 : 272,953.80 = 93,468.60 : x
  2. Step 2: Convert to fraction form
    182,042.10/272,953.80 = 93,468.60/x
  3. Step 3: Cross multiply
    182,042.10x = 272,953.80 × 93,468.60
  4. Step 4: Simplify right side
    182,042.10x = 25,512,609,550.68
  5. Step 5: Solve for x
    x = 25,512,609,550.68/182,042.10
  6. Step 6: Final answer
    x = 140,146.75

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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.