Home / 193,524.08-267,063.21-108,641.07

Finding the Fourth Proportional to 193,524.08, 267,063.21 and 108,641.07

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Solution

The fourth proportional to 193,524.08, 267,063.21 and 108,641.07 is: 149,924.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,524.08 : 267,063.21 = 108,641.07 : x
  2. Step 2: Convert to fraction form
    193,524.08/267,063.21 = 108,641.07/x
  3. Step 3: Cross multiply
    193,524.08x = 267,063.21 × 108,641.07
  4. Step 4: Simplify right side
    193,524.08x = 29,014,032,892.03
  5. Step 5: Solve for x
    x = 29,014,032,892.03/193,524.08
  6. Step 6: Final answer
    x = 149,924.67

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.