Home / 334,362.13-461,419.74-191,125.27

Finding the Fourth Proportional to 334,362.13, 461,419.74 and 191,125.27

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Solution

The fourth proportional to 334,362.13, 461,419.74 and 191,125.27 is: 263,752.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,362.13 : 461,419.74 = 191,125.27 : x
  2. Step 2: Convert to fraction form
    334,362.13/461,419.74 = 191,125.27/x
  3. Step 3: Cross multiply
    334,362.13x = 461,419.74 × 191,125.27
  4. Step 4: Simplify right side
    334,362.13x = 88,188,972,967.60
  5. Step 5: Solve for x
    x = 88,188,972,967.60/334,362.13
  6. Step 6: Final answer
    x = 263,752.88

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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.