Home / 95,743.53-143,615.07-25,622.85

Finding the Fourth Proportional to 95,743.53, 143,615.07 and 25,622.85

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Solution

The fourth proportional to 95,743.53, 143,615.07 and 25,622.85 is: 38,434.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,743.53 : 143,615.07 = 25,622.85 : x
  2. Step 2: Convert to fraction form
    95,743.53/143,615.07 = 25,622.85/x
  3. Step 3: Cross multiply
    95,743.53x = 143,615.07 × 25,622.85
  4. Step 4: Simplify right side
    95,743.53x = 3,679,827,396.35
  5. Step 5: Solve for x
    x = 3,679,827,396.35/95,743.53
  6. Step 6: Final answer
    x = 38,434.21

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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.