Home / 182,276.07-273,226.46-69,926.37

Finding the Fourth Proportional to 182,276.07, 273,226.46 and 69,926.37

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Solution

The fourth proportional to 182,276.07, 273,226.46 and 69,926.37 is: 104,817.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,276.07 : 273,226.46 = 69,926.37 : x
  2. Step 2: Convert to fraction form
    182,276.07/273,226.46 = 69,926.37/x
  3. Step 3: Cross multiply
    182,276.07x = 273,226.46 × 69,926.37
  4. Step 4: Simplify right side
    182,276.07x = 19,105,734,186.12
  5. Step 5: Solve for x
    x = 19,105,734,186.12/182,276.07
  6. Step 6: Final answer
    x = 104,817.57

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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.