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Finding the Fourth Proportional to 160,950.30, 241,425.45 and 94,422.30

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Solution

The fourth proportional to 160,950.30, 241,425.45 and 94,422.30 is: 141,633.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,950.30 : 241,425.45 = 94,422.30 : x
  2. Step 2: Convert to fraction form
    160,950.30/241,425.45 = 94,422.30/x
  3. Step 3: Cross multiply
    160,950.30x = 241,425.45 × 94,422.30
  4. Step 4: Simplify right side
    160,950.30x = 22,795,946,267.54
  5. Step 5: Solve for x
    x = 22,795,946,267.54/160,950.30
  6. Step 6: Final answer
    x = 141,633.45

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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.