Home / 182,405.64-273,635.88-64,056.12

Finding the Fourth Proportional to 182,405.64, 273,635.88 and 64,056.12

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Solution

The fourth proportional to 182,405.64, 273,635.88 and 64,056.12 is: 96,093.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,405.64 : 273,635.88 = 64,056.12 : x
  2. Step 2: Convert to fraction form
    182,405.64/273,635.88 = 64,056.12/x
  3. Step 3: Cross multiply
    182,405.64x = 273,635.88 × 64,056.12
  4. Step 4: Simplify right side
    182,405.64x = 17,528,052,765.59
  5. Step 5: Solve for x
    x = 17,528,052,765.59/182,405.64
  6. Step 6: Final answer
    x = 96,093.81

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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.