Home / 6,236.11-8,606.90-5,955.85

Finding the Fourth Proportional to 6,236.11, 8,606.90 and 5,955.85

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Solution

The fourth proportional to 6,236.11, 8,606.90 and 5,955.85 is: 8,220.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,236.11 : 8,606.90 = 5,955.85 : x
  2. Step 2: Convert to fraction form
    6,236.11/8,606.90 = 5,955.85/x
  3. Step 3: Cross multiply
    6,236.11x = 8,606.90 × 5,955.85
  4. Step 4: Simplify right side
    6,236.11x = 51,261,332.55
  5. Step 5: Solve for x
    x = 51,261,332.55/6,236.11
  6. Step 6: Final answer
    x = 8,220.09

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Half scale
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Double 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.