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Finding the Fourth Proportional to 30,000.15, 44,957.97 and 22,952.88

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Solution

The fourth proportional to 30,000.15, 44,957.97 and 22,952.88 is: 34,396.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,000.15 : 44,957.97 = 22,952.88 : x
  2. Step 2: Convert to fraction form
    30,000.15/44,957.97 = 22,952.88/x
  3. Step 3: Cross multiply
    30,000.15x = 44,957.97 × 22,952.88
  4. Step 4: Simplify right side
    30,000.15x = 1,031,914,890.45
  5. Step 5: Solve for x
    x = 1,031,914,890.45/30,000.15
  6. Step 6: Final answer
    x = 34,396.99

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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.