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Finding the Fourth Proportional to 6,232.95, 8,598.96 and 3,994.41

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Solution

The fourth proportional to 6,232.95, 8,598.96 and 3,994.41 is: 5,510.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,232.95 : 8,598.96 = 3,994.41 : x
  2. Step 2: Convert to fraction form
    6,232.95/8,598.96 = 3,994.41/x
  3. Step 3: Cross multiply
    6,232.95x = 8,598.96 × 3,994.41
  4. Step 4: Simplify right side
    6,232.95x = 34,347,804.06
  5. Step 5: Solve for x
    x = 34,347,804.06/6,232.95
  6. Step 6: Final answer
    x = 5,510.68

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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.