Home / 110,043.33-165,003.03-35,145.87

Finding the Fourth Proportional to 110,043.33, 165,003.03 and 35,145.87

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Solution

The fourth proportional to 110,043.33, 165,003.03 and 35,145.87 is: 52,699.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,043.33 : 165,003.03 = 35,145.87 : x
  2. Step 2: Convert to fraction form
    110,043.33/165,003.03 = 35,145.87/x
  3. Step 3: Cross multiply
    110,043.33x = 165,003.03 × 35,145.87
  4. Step 4: Simplify right side
    110,043.33x = 5,799,175,041.99
  5. Step 5: Solve for x
    x = 5,799,175,041.99/110,043.33
  6. Step 6: Final answer
    x = 52,699.01

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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.