Home / 110,500.74-165,608.94-96,210.75

Finding the Fourth Proportional to 110,500.74, 165,608.94 and 96,210.75

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Solution

The fourth proportional to 110,500.74, 165,608.94 and 96,210.75 is: 144,192.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,500.74 : 165,608.94 = 96,210.75 : x
  2. Step 2: Convert to fraction form
    110,500.74/165,608.94 = 96,210.75/x
  3. Step 3: Cross multiply
    110,500.74x = 165,608.94 × 96,210.75
  4. Step 4: Simplify right side
    110,500.74x = 15,933,359,703.07
  5. Step 5: Solve for x
    x = 15,933,359,703.07/110,500.74
  6. Step 6: Final answer
    x = 144,192.33

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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.