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Finding the Fourth Proportional to 335,620.27, 463,164.51 and 182,666.76

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Solution

The fourth proportional to 335,620.27, 463,164.51 and 182,666.76 is: 252,084.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,620.27 : 463,164.51 = 182,666.76 : x
  2. Step 2: Convert to fraction form
    335,620.27/463,164.51 = 182,666.76/x
  3. Step 3: Cross multiply
    335,620.27x = 463,164.51 × 182,666.76
  4. Step 4: Simplify right side
    335,620.27x = 84,604,760,388.69
  5. Step 5: Solve for x
    x = 84,604,760,388.69/335,620.27
  6. Step 6: Final answer
    x = 252,084.78

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1.5x scale

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.