Home / 6,233.46-8,604.95-3,877.17

Finding the Fourth Proportional to 6,233.46, 8,604.95 and 3,877.17

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Solution

The fourth proportional to 6,233.46, 8,604.95 and 3,877.17 is: 5,352.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,233.46 : 8,604.95 = 3,877.17 : x
  2. Step 2: Convert to fraction form
    6,233.46/8,604.95 = 3,877.17/x
  3. Step 3: Cross multiply
    6,233.46x = 8,604.95 × 3,877.17
  4. Step 4: Simplify right side
    6,233.46x = 33,362,834.61
  5. Step 5: Solve for x
    x = 33,362,834.61/6,233.46
  6. Step 6: Final answer
    x = 5,352.22

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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.