Home / 110,032.83-164,987.28-35,135.37

Finding the Fourth Proportional to 110,032.83, 164,987.28 and 35,135.37

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Solution

The fourth proportional to 110,032.83, 164,987.28 and 35,135.37 is: 52,683.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,032.83 : 164,987.28 = 35,135.37 : x
  2. Step 2: Convert to fraction form
    110,032.83/164,987.28 = 35,135.37/x
  3. Step 3: Cross multiply
    110,032.83x = 164,987.28 × 35,135.37
  4. Step 4: Simplify right side
    110,032.83x = 5,796,889,128.09
  5. Step 5: Solve for x
    x = 5,796,889,128.09/110,032.83
  6. Step 6: Final answer
    x = 52,683.27

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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.