Home / 182,571.30-273,857.08-119,444.46

Finding the Fourth Proportional to 182,571.30, 273,857.08 and 119,444.46

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Solution

The fourth proportional to 182,571.30, 273,857.08 and 119,444.46 is: 179,166.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,571.30 : 273,857.08 = 119,444.46 : x
  2. Step 2: Convert to fraction form
    182,571.30/273,857.08 = 119,444.46/x
  3. Step 3: Cross multiply
    182,571.30x = 273,857.08 × 119,444.46
  4. Step 4: Simplify right side
    182,571.30x = 32,710,711,037.78
  5. Step 5: Solve for x
    x = 32,710,711,037.78/182,571.30
  6. Step 6: Final answer
    x = 179,166.78

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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.