Home / 241,669.49-333,450.20-146,174.13

Finding the Fourth Proportional to 241,669.49, 333,450.20 and 146,174.13

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Solution

The fourth proportional to 241,669.49, 333,450.20 and 146,174.13 is: 201,687.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,669.49 : 333,450.20 = 146,174.13 : x
  2. Step 2: Convert to fraction form
    241,669.49/333,450.20 = 146,174.13/x
  3. Step 3: Cross multiply
    241,669.49x = 333,450.20 × 146,174.13
  4. Step 4: Simplify right side
    241,669.49x = 48,741,793,248.76
  5. Step 5: Solve for x
    x = 48,741,793,248.76/241,669.49
  6. Step 6: Final answer
    x = 201,687.83

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1.5x scale

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.