Home / 110,396.03-165,590.19-35,521.25

Finding the Fourth Proportional to 110,396.03, 165,590.19 and 35,521.25

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Solution

The fourth proportional to 110,396.03, 165,590.19 and 35,521.25 is: 53,280.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,396.03 : 165,590.19 = 35,521.25 : x
  2. Step 2: Convert to fraction form
    110,396.03/165,590.19 = 35,521.25/x
  3. Step 3: Cross multiply
    110,396.03x = 165,590.19 × 35,521.25
  4. Step 4: Simplify right side
    110,396.03x = 5,881,969,708.59
  5. Step 5: Solve for x
    x = 5,881,969,708.59/110,396.03
  6. Step 6: Final answer
    x = 53,280.63

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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.