Home / 335,766.06-463,580.42-258,104.07

Finding the Fourth Proportional to 335,766.06, 463,580.42 and 258,104.07

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Solution

The fourth proportional to 335,766.06, 463,580.42 and 258,104.07 is: 356,355.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,766.06 : 463,580.42 = 258,104.07 : x
  2. Step 2: Convert to fraction form
    335,766.06/463,580.42 = 258,104.07/x
  3. Step 3: Cross multiply
    335,766.06x = 463,580.42 × 258,104.07
  4. Step 4: Simplify right side
    335,766.06x = 119,651,991,883.79
  5. Step 5: Solve for x
    x = 119,651,991,883.79/335,766.06
  6. Step 6: Final answer
    x = 356,355.23

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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.