Home / 182,140.10-273,100.80-93,566.60

Finding the Fourth Proportional to 182,140.10, 273,100.80 and 93,566.60

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Solution

The fourth proportional to 182,140.10, 273,100.80 and 93,566.60 is: 140,293.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,140.10 : 273,100.80 = 93,566.60 : x
  2. Step 2: Convert to fraction form
    182,140.10/273,100.80 = 93,566.60/x
  3. Step 3: Cross multiply
    182,140.10x = 273,100.80 × 93,566.60
  4. Step 4: Simplify right side
    182,140.10x = 25,553,113,313.28
  5. Step 5: Solve for x
    x = 25,553,113,313.28/182,140.10
  6. Step 6: Final answer
    x = 140,293.73

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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.