Home / 335,849.48-463,380.45-233,760.32

Finding the Fourth Proportional to 335,849.48, 463,380.45 and 233,760.32

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Solution

The fourth proportional to 335,849.48, 463,380.45 and 233,760.32 is: 322,525.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,849.48 : 463,380.45 = 233,760.32 : x
  2. Step 2: Convert to fraction form
    335,849.48/463,380.45 = 233,760.32/x
  3. Step 3: Cross multiply
    335,849.48x = 463,380.45 × 233,760.32
  4. Step 4: Simplify right side
    335,849.48x = 108,319,962,273.74
  5. Step 5: Solve for x
    x = 108,319,962,273.74/335,849.48
  6. Step 6: Final answer
    x = 322,525.32

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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.