Home / 241,919.80-333,857.90-133,032.43

Finding the Fourth Proportional to 241,919.80, 333,857.90 and 133,032.43

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Solution

The fourth proportional to 241,919.80, 333,857.90 and 133,032.43 is: 183,589.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,919.80 : 333,857.90 = 133,032.43 : x
  2. Step 2: Convert to fraction form
    241,919.80/333,857.90 = 133,032.43/x
  3. Step 3: Cross multiply
    241,919.80x = 333,857.90 × 133,032.43
  4. Step 4: Simplify right side
    241,919.80x = 44,413,927,711.70
  5. Step 5: Solve for x
    x = 44,413,927,711.70/241,919.80
  6. Step 6: Final answer
    x = 183,589.47

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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.