Home / 451,252.27-676,873.54-184,953.43

Finding the Fourth Proportional to 451,252.27, 676,873.54 and 184,953.43

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Solution

The fourth proportional to 451,252.27, 676,873.54 and 184,953.43 is: 277,428.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    451,252.27 : 676,873.54 = 184,953.43 : x
  2. Step 2: Convert to fraction form
    451,252.27/676,873.54 = 184,953.43/x
  3. Step 3: Cross multiply
    451,252.27x = 676,873.54 × 184,953.43
  4. Step 4: Simplify right side
    451,252.27x = 125,190,082,899.24
  5. Step 5: Solve for x
    x = 125,190,082,899.24/451,252.27
  6. Step 6: Final answer
    x = 277,428.15

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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.