Home / 241,362.90-333,079.70-133,932.69

Finding the Fourth Proportional to 241,362.90, 333,079.70 and 133,932.69

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Solution

The fourth proportional to 241,362.90, 333,079.70 and 133,932.69 is: 184,826.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,362.90 : 333,079.70 = 133,932.69 : x
  2. Step 2: Convert to fraction form
    241,362.90/333,079.70 = 133,932.69/x
  3. Step 3: Cross multiply
    241,362.90x = 333,079.70 × 133,932.69
  4. Step 4: Simplify right side
    241,362.90x = 44,610,259,535.73
  5. Step 5: Solve for x
    x = 44,610,259,535.73/241,362.90
  6. Step 6: Final answer
    x = 184,826.50

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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.