Home / 241,629.21-333,459.45-134,199.72

Finding the Fourth Proportional to 241,629.21, 333,459.45 and 134,199.72

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Solution

The fourth proportional to 241,629.21, 333,459.45 and 134,199.72 is: 185,201.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,629.21 : 333,459.45 = 134,199.72 : x
  2. Step 2: Convert to fraction form
    241,629.21/333,459.45 = 134,199.72/x
  3. Step 3: Cross multiply
    241,629.21x = 333,459.45 × 134,199.72
  4. Step 4: Simplify right side
    241,629.21x = 44,750,164,821.35
  5. Step 5: Solve for x
    x = 44,750,164,821.35/241,629.21
  6. Step 6: Final answer
    x = 185,201.80

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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.