Home / 335,796.22-463,257.39-222,422.14

Finding the Fourth Proportional to 335,796.22, 463,257.39 and 222,422.14

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Solution

The fourth proportional to 335,796.22, 463,257.39 and 222,422.14 is: 306,848.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,796.22 : 463,257.39 = 222,422.14 : x
  2. Step 2: Convert to fraction form
    335,796.22/463,257.39 = 222,422.14/x
  3. Step 3: Cross multiply
    335,796.22x = 463,257.39 × 222,422.14
  4. Step 4: Simplify right side
    335,796.22x = 103,038,700,054.62
  5. Step 5: Solve for x
    x = 103,038,700,054.62/335,796.22
  6. Step 6: Final answer
    x = 306,848.90

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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.