Home / 110,292.05-165,357.43-35,369.55

Finding the Fourth Proportional to 110,292.05, 165,357.43 and 35,369.55

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Solution

The fourth proportional to 110,292.05, 165,357.43 and 35,369.55 is: 53,028.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,292.05 : 165,357.43 = 35,369.55 : x
  2. Step 2: Convert to fraction form
    110,292.05/165,357.43 = 35,369.55/x
  3. Step 3: Cross multiply
    110,292.05x = 165,357.43 × 35,369.55
  4. Step 4: Simplify right side
    110,292.05x = 5,848,617,888.26
  5. Step 5: Solve for x
    x = 5,848,617,888.26/110,292.05
  6. Step 6: Final answer
    x = 53,028.46

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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.