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Finding the Fourth Proportional to 332,017.00, 497,729.63 and 121,605.73

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Solution

The fourth proportional to 332,017.00, 497,729.63 and 121,605.73 is: 182,300.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,017.00 : 497,729.63 = 121,605.73 : x
  2. Step 2: Convert to fraction form
    332,017.00/497,729.63 = 121,605.73/x
  3. Step 3: Cross multiply
    332,017.00x = 497,729.63 × 121,605.73
  4. Step 4: Simplify right side
    332,017.00x = 60,526,774,058.47
  5. Step 5: Solve for x
    x = 60,526,774,058.47/332,017.00
  6. Step 6: Final answer
    x = 182,300.23

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.