Home / 110,323.62-165,449.22-35,426.01

Finding the Fourth Proportional to 110,323.62, 165,449.22 and 35,426.01

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Solution

The fourth proportional to 110,323.62, 165,449.22 and 35,426.01 is: 53,127.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,323.62 : 165,449.22 = 35,426.01 : x
  2. Step 2: Convert to fraction form
    110,323.62/165,449.22 = 35,426.01/x
  3. Step 3: Cross multiply
    110,323.62x = 165,449.22 × 35,426.01
  4. Step 4: Simplify right side
    110,323.62x = 5,861,205,722.21
  5. Step 5: Solve for x
    x = 5,861,205,722.21/110,323.62
  6. Step 6: Final answer
    x = 53,127.39

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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.