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Finding the Fourth Proportional to 6,604.06, 9,837.27 and 6,253.45

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Solution

The fourth proportional to 6,604.06, 9,837.27 and 6,253.45 is: 9,315.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,604.06 : 9,837.27 = 6,253.45 : x
  2. Step 2: Convert to fraction form
    6,604.06/9,837.27 = 6,253.45/x
  3. Step 3: Cross multiply
    6,604.06x = 9,837.27 × 6,253.45
  4. Step 4: Simplify right side
    6,604.06x = 61,516,795.63
  5. Step 5: Solve for x
    x = 61,516,795.63/6,604.06
  6. Step 6: Final answer
    x = 9,315.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.