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Finding the Fourth Proportional to 246,167.32, 339,580.69 and 169,554.66

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Solution

The fourth proportional to 246,167.32, 339,580.69 and 169,554.66 is: 233,895.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,167.32 : 339,580.69 = 169,554.66 : x
  2. Step 2: Convert to fraction form
    246,167.32/339,580.69 = 169,554.66/x
  3. Step 3: Cross multiply
    246,167.32x = 339,580.69 × 169,554.66
  4. Step 4: Simplify right side
    246,167.32x = 57,577,488,435.52
  5. Step 5: Solve for x
    x = 57,577,488,435.52/246,167.32
  6. Step 6: Final answer
    x = 233,895.74

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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.