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Finding the Fourth Proportional to 6,701.70, 10,052.55 and 6,021.30

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Solution

The fourth proportional to 6,701.70, 10,052.55 and 6,021.30 is: 9,031.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,701.70 : 10,052.55 = 6,021.30 : x
  2. Step 2: Convert to fraction form
    6,701.70/10,052.55 = 6,021.30/x
  3. Step 3: Cross multiply
    6,701.70x = 10,052.55 × 6,021.30
  4. Step 4: Simplify right side
    6,701.70x = 60,529,419.32
  5. Step 5: Solve for x
    x = 60,529,419.32/6,701.70
  6. Step 6: Final answer
    x = 9,031.95

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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.