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Finding the Fourth Proportional to 335,301.93, 462,599.24 and 190,086.48

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Solution

The fourth proportional to 335,301.93, 462,599.24 and 190,086.48 is: 262,252.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,301.93 : 462,599.24 = 190,086.48 : x
  2. Step 2: Convert to fraction form
    335,301.93/462,599.24 = 190,086.48/x
  3. Step 3: Cross multiply
    335,301.93x = 462,599.24 × 190,086.48
  4. Step 4: Simplify right side
    335,301.93x = 87,933,860,231.84
  5. Step 5: Solve for x
    x = 87,933,860,231.84/335,301.93
  6. Step 6: Final answer
    x = 262,252.77

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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.