Home / 95,624.26-143,441.07-36,448.90

Finding the Fourth Proportional to 95,624.26, 143,441.07 and 36,448.90

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Solution

The fourth proportional to 95,624.26, 143,441.07 and 36,448.90 is: 54,675.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,624.26 : 143,441.07 = 36,448.90 : x
  2. Step 2: Convert to fraction form
    95,624.26/143,441.07 = 36,448.90/x
  3. Step 3: Cross multiply
    95,624.26x = 143,441.07 × 36,448.90
  4. Step 4: Simplify right side
    95,624.26x = 5,228,269,216.32
  5. Step 5: Solve for x
    x = 5,228,269,216.32/95,624.26
  6. Step 6: Final answer
    x = 54,675.13

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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.