Home / 110,028.94-165,041.64-35,148.60

Finding the Fourth Proportional to 110,028.94, 165,041.64 and 35,148.60

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Solution

The fourth proportional to 110,028.94, 165,041.64 and 35,148.60 is: 52,722.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,028.94 : 165,041.64 = 35,148.60 : x
  2. Step 2: Convert to fraction form
    110,028.94/165,041.64 = 35,148.60/x
  3. Step 3: Cross multiply
    110,028.94x = 165,041.64 × 35,148.60
  4. Step 4: Simplify right side
    110,028.94x = 5,800,982,587.70
  5. Step 5: Solve for x
    x = 5,800,982,587.70/110,028.94
  6. Step 6: Final answer
    x = 52,722.33

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1.5x scale

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.