Home / 236,120.10-354,266.55-95,892.90

Finding the Fourth Proportional to 236,120.10, 354,266.55 and 95,892.90

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Solution

The fourth proportional to 236,120.10, 354,266.55 and 95,892.90 is: 143,874.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,120.10 : 354,266.55 = 95,892.90 : x
  2. Step 2: Convert to fraction form
    236,120.10/354,266.55 = 95,892.90/x
  3. Step 3: Cross multiply
    236,120.10x = 354,266.55 × 95,892.90
  4. Step 4: Simplify right side
    236,120.10x = 33,971,646,852.50
  5. Step 5: Solve for x
    x = 33,971,646,852.50/236,120.10
  6. Step 6: Final answer
    x = 143,874.44

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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.