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Finding the Fourth Proportional to 303,092.95, 454,048.92 and 184,470.07

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Solution

The fourth proportional to 303,092.95, 454,048.92 and 184,470.07 is: 276,345.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    303,092.95 : 454,048.92 = 184,470.07 : x
  2. Step 2: Convert to fraction form
    303,092.95/454,048.92 = 184,470.07/x
  3. Step 3: Cross multiply
    303,092.95x = 454,048.92 × 184,470.07
  4. Step 4: Simplify right side
    303,092.95x = 83,758,436,055.82
  5. Step 5: Solve for x
    x = 83,758,436,055.82/303,092.95
  6. Step 6: Final answer
    x = 276,345.71

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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.