Home / 241,711.10-333,614.68-134,318.06

Finding the Fourth Proportional to 241,711.10, 333,614.68 and 134,318.06

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Solution

The fourth proportional to 241,711.10, 333,614.68 and 134,318.06 is: 185,388.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,711.10 : 333,614.68 = 134,318.06 : x
  2. Step 2: Convert to fraction form
    241,711.10/333,614.68 = 134,318.06/x
  3. Step 3: Cross multiply
    241,711.10x = 333,614.68 × 134,318.06
  4. Step 4: Simplify right side
    241,711.10x = 44,810,476,605.12
  5. Step 5: Solve for x
    x = 44,810,476,605.12/241,711.10
  6. Step 6: Final answer
    x = 185,388.58

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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.