Home / 241,654.12-333,486.80-132,763.04

Finding the Fourth Proportional to 241,654.12, 333,486.80 and 132,763.04

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Solution

The fourth proportional to 241,654.12, 333,486.80 and 132,763.04 is: 183,215.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,654.12 : 333,486.80 = 132,763.04 : x
  2. Step 2: Convert to fraction form
    241,654.12/333,486.80 = 132,763.04/x
  3. Step 3: Cross multiply
    241,654.12x = 333,486.80 × 132,763.04
  4. Step 4: Simplify right side
    241,654.12x = 44,274,721,367.87
  5. Step 5: Solve for x
    x = 44,274,721,367.87/241,654.12
  6. Step 6: Final answer
    x = 183,215.26

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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.