Home / 174,729.48-262,092.12-123,226.08

Finding the Fourth Proportional to 174,729.48, 262,092.12 and 123,226.08

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Solution

The fourth proportional to 174,729.48, 262,092.12 and 123,226.08 is: 184,837.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,729.48 : 262,092.12 = 123,226.08 : x
  2. Step 2: Convert to fraction form
    174,729.48/262,092.12 = 123,226.08/x
  3. Step 3: Cross multiply
    174,729.48x = 262,092.12 × 123,226.08
  4. Step 4: Simplify right side
    174,729.48x = 32,296,584,546.49
  5. Step 5: Solve for x
    x = 32,296,584,546.49/174,729.48
  6. Step 6: Final answer
    x = 184,837.64

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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.