Home / 6,204.23-8,562.21-3,551.57

Finding the Fourth Proportional to 6,204.23, 8,562.21 and 3,551.57

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Solution

The fourth proportional to 6,204.23, 8,562.21 and 3,551.57 is: 4,901.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,204.23 : 8,562.21 = 3,551.57 : x
  2. Step 2: Convert to fraction form
    6,204.23/8,562.21 = 3,551.57/x
  3. Step 3: Cross multiply
    6,204.23x = 8,562.21 × 3,551.57
  4. Step 4: Simplify right side
    6,204.23x = 30,409,288.17
  5. Step 5: Solve for x
    x = 30,409,288.17/6,204.23
  6. Step 6: Final answer
    x = 4,901.38

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Half scale
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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.