Home / 44,305.80-61,136.28-25,183.05

Finding the Fourth Proportional to 44,305.80, 61,136.28 and 25,183.05

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Solution

The fourth proportional to 44,305.80, 61,136.28 and 25,183.05 is: 34,749.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,305.80 : 61,136.28 = 25,183.05 : x
  2. Step 2: Convert to fraction form
    44,305.80/61,136.28 = 25,183.05/x
  3. Step 3: Cross multiply
    44,305.80x = 61,136.28 × 25,183.05
  4. Step 4: Simplify right side
    44,305.80x = 1,539,597,996.05
  5. Step 5: Solve for x
    x = 1,539,597,996.05/44,305.80
  6. Step 6: Final answer
    x = 34,749.36

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Double scale
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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.