Home / 43,996.04-65,994.06-12,833.80

Finding the Fourth Proportional to 43,996.04, 65,994.06 and 12,833.80

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Solution

The fourth proportional to 43,996.04, 65,994.06 and 12,833.80 is: 19,250.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,996.04 : 65,994.06 = 12,833.80 : x
  2. Step 2: Convert to fraction form
    43,996.04/65,994.06 = 12,833.80/x
  3. Step 3: Cross multiply
    43,996.04x = 65,994.06 × 12,833.80
  4. Step 4: Simplify right side
    43,996.04x = 846,954,567.23
  5. Step 5: Solve for x
    x = 846,954,567.23/43,996.04
  6. Step 6: Final answer
    x = 19,250.70

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Double scale
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Similar ratio
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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.