Home / 223,857.42-335,799.22-63,921.02

Finding the Fourth Proportional to 223,857.42, 335,799.22 and 63,921.02

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Solution

The fourth proportional to 223,857.42, 335,799.22 and 63,921.02 is: 95,885.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,857.42 : 335,799.22 = 63,921.02 : x
  2. Step 2: Convert to fraction form
    223,857.42/335,799.22 = 63,921.02/x
  3. Step 3: Cross multiply
    223,857.42x = 335,799.22 × 63,921.02
  4. Step 4: Simplify right side
    223,857.42x = 21,464,628,657.60
  5. Step 5: Solve for x
    x = 21,464,628,657.60/223,857.42
  6. Step 6: Final answer
    x = 95,885.27

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.