Home / 223,241.07-334,878.75-63,314.22

Finding the Fourth Proportional to 223,241.07, 334,878.75 and 63,314.22

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Solution

The fourth proportional to 223,241.07, 334,878.75 and 63,314.22 is: 94,976.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,241.07 : 334,878.75 = 63,314.22 : x
  2. Step 2: Convert to fraction form
    223,241.07/334,878.75 = 63,314.22/x
  3. Step 3: Cross multiply
    223,241.07x = 334,878.75 × 63,314.22
  4. Step 4: Simplify right side
    223,241.07x = 21,202,586,850.83
  5. Step 5: Solve for x
    x = 21,202,586,850.83/223,241.07
  6. Step 6: Final answer
    x = 94,976.19

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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.