Home / 95,747.02-143,620.54-25,624.50

Finding the Fourth Proportional to 95,747.02, 143,620.54 and 25,624.50

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Solution

The fourth proportional to 95,747.02, 143,620.54 and 25,624.50 is: 38,436.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,747.02 : 143,620.54 = 25,624.50 : x
  2. Step 2: Convert to fraction form
    95,747.02/143,620.54 = 25,624.50/x
  3. Step 3: Cross multiply
    95,747.02x = 143,620.54 × 25,624.50
  4. Step 4: Simplify right side
    95,747.02x = 3,680,204,527.23
  5. Step 5: Solve for x
    x = 3,680,204,527.23/95,747.02
  6. Step 6: Final answer
    x = 38,436.75

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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.