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Finding the Fourth Proportional to 7,754.00, 10,695.99 and 5,627.04

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Solution

The fourth proportional to 7,754.00, 10,695.99 and 5,627.04 is: 7,762.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,754.00 : 10,695.99 = 5,627.04 : x
  2. Step 2: Convert to fraction form
    7,754.00/10,695.99 = 5,627.04/x
  3. Step 3: Cross multiply
    7,754.00x = 10,695.99 × 5,627.04
  4. Step 4: Simplify right side
    7,754.00x = 60,186,763.57
  5. Step 5: Solve for x
    x = 60,186,763.57/7,754.00
  6. Step 6: Final answer
    x = 7,762.03

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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.