Home / 106,914.43-160,407.27-35,844.09

Finding the Fourth Proportional to 106,914.43, 160,407.27 and 35,844.09

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Solution

The fourth proportional to 106,914.43, 160,407.27 and 35,844.09 is: 53,778.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,914.43 : 160,407.27 = 35,844.09 : x
  2. Step 2: Convert to fraction form
    106,914.43/160,407.27 = 35,844.09/x
  3. Step 3: Cross multiply
    106,914.43x = 160,407.27 × 35,844.09
  4. Step 4: Simplify right side
    106,914.43x = 5,749,652,622.53
  5. Step 5: Solve for x
    x = 5,749,652,622.53/106,914.43
  6. Step 6: Final answer
    x = 53,778.08

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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.