Home / 110,056.07-165,003.30-35,133.09

Finding the Fourth Proportional to 110,056.07, 165,003.30 and 35,133.09

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Solution

The fourth proportional to 110,056.07, 165,003.30 and 35,133.09 is: 52,673.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,056.07 : 165,003.30 = 35,133.09 : x
  2. Step 2: Convert to fraction form
    110,056.07/165,003.30 = 35,133.09/x
  3. Step 3: Cross multiply
    110,056.07x = 165,003.30 × 35,133.09
  4. Step 4: Simplify right side
    110,056.07x = 5,797,075,789.20
  5. Step 5: Solve for x
    x = 5,797,075,789.20/110,056.07
  6. Step 6: Final answer
    x = 52,673.84

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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.