Home / 168,150.96-252,346.38-93,330.95

Finding the Fourth Proportional to 168,150.96, 252,346.38 and 93,330.95

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Solution

The fourth proportional to 168,150.96, 252,346.38 and 93,330.95 is: 140,063.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,150.96 : 252,346.38 = 93,330.95 : x
  2. Step 2: Convert to fraction form
    168,150.96/252,346.38 = 93,330.95/x
  3. Step 3: Cross multiply
    168,150.96x = 252,346.38 × 93,330.95
  4. Step 4: Simplify right side
    168,150.96x = 23,551,726,907.81
  5. Step 5: Solve for x
    x = 23,551,726,907.81/168,150.96
  6. Step 6: Final answer
    x = 140,063.00

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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.