Home / 335,847.48-463,377.69-233,758.32

Finding the Fourth Proportional to 335,847.48, 463,377.69 and 233,758.32

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Solution

The fourth proportional to 335,847.48, 463,377.69 and 233,758.32 is: 322,522.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,847.48 : 463,377.69 = 233,758.32 : x
  2. Step 2: Convert to fraction form
    335,847.48/463,377.69 = 233,758.32/x
  3. Step 3: Cross multiply
    335,847.48x = 463,377.69 × 233,758.32
  4. Step 4: Simplify right side
    335,847.48x = 108,318,390,339.88
  5. Step 5: Solve for x
    x = 108,318,390,339.88/335,847.48
  6. Step 6: Final answer
    x = 322,522.56

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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.