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Finding the Fourth Proportional to 335,477.97, 462,581.69 and 244,673.73

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Solution

The fourth proportional to 335,477.97, 462,581.69 and 244,673.73 is: 337,374.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,477.97 : 462,581.69 = 244,673.73 : x
  2. Step 2: Convert to fraction form
    335,477.97/462,581.69 = 244,673.73/x
  3. Step 3: Cross multiply
    335,477.97x = 462,581.69 × 244,673.73
  4. Step 4: Simplify right side
    335,477.97x = 113,181,586,298.64
  5. Step 5: Solve for x
    x = 113,181,586,298.64/335,477.97
  6. Step 6: Final answer
    x = 337,374.12

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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.