Home / 327,288.02-451,654.62-184,045.02

Finding the Fourth Proportional to 327,288.02, 451,654.62 and 184,045.02

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Solution

The fourth proportional to 327,288.02, 451,654.62 and 184,045.02 is: 253,980.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,288.02 : 451,654.62 = 184,045.02 : x
  2. Step 2: Convert to fraction form
    327,288.02/451,654.62 = 184,045.02/x
  3. Step 3: Cross multiply
    327,288.02x = 451,654.62 × 184,045.02
  4. Step 4: Simplify right side
    327,288.02x = 83,124,783,570.99
  5. Step 5: Solve for x
    x = 83,124,783,570.99/327,288.02
  6. Step 6: Final answer
    x = 253,980.53

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.