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Finding the Fourth Proportional to 45,107.99, 62,248.17 and 24,964.88

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Solution

The fourth proportional to 45,107.99, 62,248.17 and 24,964.88 is: 34,451.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,107.99 : 62,248.17 = 24,964.88 : x
  2. Step 2: Convert to fraction form
    45,107.99/62,248.17 = 24,964.88/x
  3. Step 3: Cross multiply
    45,107.99x = 62,248.17 × 24,964.88
  4. Step 4: Simplify right side
    45,107.99x = 1,554,017,969.45
  5. Step 5: Solve for x
    x = 1,554,017,969.45/45,107.99
  6. Step 6: Final answer
    x = 34,451.06

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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.