Home / 110,148.26-165,095.72-50,859.14

Finding the Fourth Proportional to 110,148.26, 165,095.72 and 50,859.14

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Solution

The fourth proportional to 110,148.26, 165,095.72 and 50,859.14 is: 76,230.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,148.26 : 165,095.72 = 50,859.14 : x
  2. Step 2: Convert to fraction form
    110,148.26/165,095.72 = 50,859.14/x
  3. Step 3: Cross multiply
    110,148.26x = 165,095.72 × 50,859.14
  4. Step 4: Simplify right side
    110,148.26x = 8,396,626,376.49
  5. Step 5: Solve for x
    x = 8,396,626,376.49/110,148.26
  6. Step 6: Final answer
    x = 76,230.23

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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.