Home / 344,824.08-475,854.12-193,922.16

Finding the Fourth Proportional to 344,824.08, 475,854.12 and 193,922.16

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Solution

The fourth proportional to 344,824.08, 475,854.12 and 193,922.16 is: 267,610.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    344,824.08 : 475,854.12 = 193,922.16 : x
  2. Step 2: Convert to fraction form
    344,824.08/475,854.12 = 193,922.16/x
  3. Step 3: Cross multiply
    344,824.08x = 475,854.12 × 193,922.16
  4. Step 4: Simplify right side
    344,824.08x = 92,278,658,795.30
  5. Step 5: Solve for x
    x = 92,278,658,795.30/344,824.08
  6. Step 6: Final answer
    x = 267,610.83

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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.