Home / 96,003.70-144,005.55-33,666.10

Finding the Fourth Proportional to 96,003.70, 144,005.55 and 33,666.10

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Solution

The fourth proportional to 96,003.70, 144,005.55 and 33,666.10 is: 50,499.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,003.70 : 144,005.55 = 33,666.10 : x
  2. Step 2: Convert to fraction form
    96,003.70/144,005.55 = 33,666.10/x
  3. Step 3: Cross multiply
    96,003.70x = 144,005.55 × 33,666.10
  4. Step 4: Simplify right side
    96,003.70x = 4,848,105,246.86
  5. Step 5: Solve for x
    x = 4,848,105,246.86/96,003.70
  6. Step 6: Final answer
    x = 50,499.15

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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.