Home / 95,711.49-143,556.27-25,596.27

Finding the Fourth Proportional to 95,711.49, 143,556.27 and 25,596.27

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Solution

The fourth proportional to 95,711.49, 143,556.27 and 25,596.27 is: 38,391.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,711.49 : 143,556.27 = 25,596.27 : x
  2. Step 2: Convert to fraction form
    95,711.49/143,556.27 = 25,596.27/x
  3. Step 3: Cross multiply
    95,711.49x = 143,556.27 × 25,596.27
  4. Step 4: Simplify right side
    95,711.49x = 3,674,505,047.11
  5. Step 5: Solve for x
    x = 3,674,505,047.11/95,711.49
  6. Step 6: Final answer
    x = 38,391.47

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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.