Home / 95,995.22-143,987.43-29,435.16

Finding the Fourth Proportional to 95,995.22, 143,987.43 and 29,435.16

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Solution

The fourth proportional to 95,995.22, 143,987.43 and 29,435.16 is: 44,151.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,995.22 : 143,987.43 = 29,435.16 : x
  2. Step 2: Convert to fraction form
    95,995.22/143,987.43 = 29,435.16/x
  3. Step 3: Cross multiply
    95,995.22x = 143,987.43 × 29,435.16
  4. Step 4: Simplify right side
    95,995.22x = 4,238,293,040.04
  5. Step 5: Solve for x
    x = 4,238,293,040.04/95,995.22
  6. Step 6: Final answer
    x = 44,151.09

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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.