Home / 241,776.30-333,636.60-134,342.66

Finding the Fourth Proportional to 241,776.30, 333,636.60 and 134,342.66

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Solution

The fourth proportional to 241,776.30, 333,636.60 and 134,342.66 is: 185,384.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,776.30 : 333,636.60 = 134,342.66 : x
  2. Step 2: Convert to fraction form
    241,776.30/333,636.60 = 134,342.66/x
  3. Step 3: Cross multiply
    241,776.30x = 333,636.60 × 134,342.66
  4. Step 4: Simplify right side
    241,776.30x = 44,821,628,317.36
  5. Step 5: Solve for x
    x = 44,821,628,317.36/241,776.30
  6. Step 6: Final answer
    x = 185,384.71

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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.