Home / 110,650.40-165,975.46-44,137.24

Finding the Fourth Proportional to 110,650.40, 165,975.46 and 44,137.24

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Solution

The fourth proportional to 110,650.40, 165,975.46 and 44,137.24 is: 66,205.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,650.40 : 165,975.46 = 44,137.24 : x
  2. Step 2: Convert to fraction form
    110,650.40/165,975.46 = 44,137.24/x
  3. Step 3: Cross multiply
    110,650.40x = 165,975.46 × 44,137.24
  4. Step 4: Simplify right side
    110,650.40x = 7,325,698,712.13
  5. Step 5: Solve for x
    x = 7,325,698,712.13/110,650.40
  6. Step 6: Final answer
    x = 66,205.80

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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.