Home / 136,363.12-204,556.50-41,614.64

Finding the Fourth Proportional to 136,363.12, 204,556.50 and 41,614.64

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Solution

The fourth proportional to 136,363.12, 204,556.50 and 41,614.64 is: 62,425.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,363.12 : 204,556.50 = 41,614.64 : x
  2. Step 2: Convert to fraction form
    136,363.12/204,556.50 = 41,614.64/x
  3. Step 3: Cross multiply
    136,363.12x = 204,556.50 × 41,614.64
  4. Step 4: Simplify right side
    136,363.12x = 8,512,544,444.11
  5. Step 5: Solve for x
    x = 8,512,544,444.11/136,363.12
  6. Step 6: Final answer
    x = 62,425.56

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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.