Home / 182,654.32-274,008.84-64,304.80

Finding the Fourth Proportional to 182,654.32, 274,008.84 and 64,304.80

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Solution

The fourth proportional to 182,654.32, 274,008.84 and 64,304.80 is: 96,466.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,654.32 : 274,008.84 = 64,304.80 : x
  2. Step 2: Convert to fraction form
    182,654.32/274,008.84 = 64,304.80/x
  3. Step 3: Cross multiply
    182,654.32x = 274,008.84 × 64,304.80
  4. Step 4: Simplify right side
    182,654.32x = 17,620,083,654.43
  5. Step 5: Solve for x
    x = 17,620,083,654.43/182,654.32
  6. Step 6: Final answer
    x = 96,466.83

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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.