Home / 335,799.22-463,261.52-222,425.14

Finding the Fourth Proportional to 335,799.22, 463,261.52 and 222,425.14

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Solution

The fourth proportional to 335,799.22, 463,261.52 and 222,425.14 is: 306,853.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,799.22 : 463,261.52 = 222,425.14 : x
  2. Step 2: Convert to fraction form
    335,799.22/463,261.52 = 222,425.14/x
  3. Step 3: Cross multiply
    335,799.22x = 463,261.52 × 222,425.14
  4. Step 4: Simplify right side
    335,799.22x = 103,041,008,442.61
  5. Step 5: Solve for x
    x = 103,041,008,442.61/335,799.22
  6. Step 6: Final answer
    x = 306,853.03

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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.