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Finding the Fourth Proportional to 335,354.14, 462,789.93 and 182,392.33

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Solution

The fourth proportional to 335,354.14, 462,789.93 and 182,392.33 is: 251,702.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,354.14 : 462,789.93 = 182,392.33 : x
  2. Step 2: Convert to fraction form
    335,354.14/462,789.93 = 182,392.33/x
  3. Step 3: Cross multiply
    335,354.14x = 462,789.93 × 182,392.33
  4. Step 4: Simplify right side
    335,354.14x = 84,409,331,319.29
  5. Step 5: Solve for x
    x = 84,409,331,319.29/335,354.14
  6. Step 6: Final answer
    x = 251,702.07

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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.