Home / 241,921.29-333,862.77-134,493.12

Finding the Fourth Proportional to 241,921.29, 333,862.77 and 134,493.12

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Solution

The fourth proportional to 241,921.29, 333,862.77 and 134,493.12 is: 185,606.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,921.29 : 333,862.77 = 134,493.12 : x
  2. Step 2: Convert to fraction form
    241,921.29/333,862.77 = 134,493.12/x
  3. Step 3: Cross multiply
    241,921.29x = 333,862.77 × 134,493.12
  4. Step 4: Simplify right side
    241,921.29x = 44,902,244,256.06
  5. Step 5: Solve for x
    x = 44,902,244,256.06/241,921.29
  6. Step 6: Final answer
    x = 185,606.83

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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.