Home / 95,565.26-143,373.81-29,007.56

Finding the Fourth Proportional to 95,565.26, 143,373.81 and 29,007.56

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Solution

The fourth proportional to 95,565.26, 143,373.81 and 29,007.56 is: 43,519.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,565.26 : 143,373.81 = 29,007.56 : x
  2. Step 2: Convert to fraction form
    95,565.26/143,373.81 = 29,007.56/x
  3. Step 3: Cross multiply
    95,565.26x = 143,373.81 × 29,007.56
  4. Step 4: Simplify right side
    95,565.26x = 4,158,924,396.00
  5. Step 5: Solve for x
    x = 4,158,924,396.00/95,565.26
  6. Step 6: Final answer
    x = 43,519.21

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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.