Home / 241,911.23-333,857.69-134,491.25

Finding the Fourth Proportional to 241,911.23, 333,857.69 and 134,491.25

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Solution

The fourth proportional to 241,911.23, 333,857.69 and 134,491.25 is: 185,609.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,911.23 : 333,857.69 = 134,491.25 : x
  2. Step 2: Convert to fraction form
    241,911.23/333,857.69 = 134,491.25/x
  3. Step 3: Cross multiply
    241,911.23x = 333,857.69 × 134,491.25
  4. Step 4: Simplify right side
    241,911.23x = 44,900,938,716.74
  5. Step 5: Solve for x
    x = 44,900,938,716.74/241,911.23
  6. Step 6: Final answer
    x = 185,609.16

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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.