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Finding the Fourth Proportional to 171,354.46, 236,466.71 and 94,866.22

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Solution

The fourth proportional to 171,354.46, 236,466.71 and 94,866.22 is: 130,914.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,354.46 : 236,466.71 = 94,866.22 : x
  2. Step 2: Convert to fraction form
    171,354.46/236,466.71 = 94,866.22/x
  3. Step 3: Cross multiply
    171,354.46x = 236,466.71 × 94,866.22
  4. Step 4: Simplify right side
    171,354.46x = 22,432,702,933.54
  5. Step 5: Solve for x
    x = 22,432,702,933.54/171,354.46
  6. Step 6: Final answer
    x = 130,914.03

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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.