Home / 335,795.73-463,430.79-250,765.17

Finding the Fourth Proportional to 335,795.73, 463,430.79 and 250,765.17

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Solution

The fourth proportional to 335,795.73, 463,430.79 and 250,765.17 is: 346,080.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,795.73 : 463,430.79 = 250,765.17 : x
  2. Step 2: Convert to fraction form
    335,795.73/463,430.79 = 250,765.17/x
  3. Step 3: Cross multiply
    335,795.73x = 463,430.79 × 250,765.17
  4. Step 4: Simplify right side
    335,795.73x = 116,212,300,837.58
  5. Step 5: Solve for x
    x = 116,212,300,837.58/335,795.73
  6. Step 6: Final answer
    x = 346,080.34

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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.