Home / 95,510.09-143,176.05-32,286.25

Finding the Fourth Proportional to 95,510.09, 143,176.05 and 32,286.25

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Solution

The fourth proportional to 95,510.09, 143,176.05 and 32,286.25 is: 48,399.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,510.09 : 143,176.05 = 32,286.25 : x
  2. Step 2: Convert to fraction form
    95,510.09/143,176.05 = 32,286.25/x
  3. Step 3: Cross multiply
    95,510.09x = 143,176.05 × 32,286.25
  4. Step 4: Simplify right side
    95,510.09x = 4,622,617,744.31
  5. Step 5: Solve for x
    x = 4,622,617,744.31/95,510.09
  6. Step 6: Final answer
    x = 48,399.26

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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.