Home / 6,236.60-8,607.37-3,583.95

Finding the Fourth Proportional to 6,236.60, 8,607.37 and 3,583.95

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Solution

The fourth proportional to 6,236.60, 8,607.37 and 3,583.95 is: 4,946.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,236.60 : 8,607.37 = 3,583.95 : x
  2. Step 2: Convert to fraction form
    6,236.60/8,607.37 = 3,583.95/x
  3. Step 3: Cross multiply
    6,236.60x = 8,607.37 × 3,583.95
  4. Step 4: Simplify right side
    6,236.60x = 30,848,383.71
  5. Step 5: Solve for x
    x = 30,848,383.71/6,236.60
  6. Step 6: Final answer
    x = 4,946.35

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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.